Equine Cannon Angle System
|
|
- Maximillian Blankenship
- 5 years ago
- Views:
Transcription
1 Equine Cannon System How to interpret the results December 2010 Page 1 of 14
2 Table of Contents Introduction... 3 The Sagittal Plane... 4 The Coronal Plane... 5 Results Format... 6 How to Interpret the Results... 8 Example: 1a Sound Horse Walking in Hand... 9 Example: 1b Sound Horse Trotting in Hand Page 2 of 14
3 Introduction The ETB-Pegasus Cannon software Poseidon enables users to measure the sagittal plane (protraction/retraction) and coronal plane (abduction/adduction) of the cannon over the time of a stride. This allows movement such as unequal flexion or dishing to be measured. Note: measurement accuracy depends to a degree on the correct alignment of the sensor on the leg. What you need to know about running a test The cannon angle system uses exactly the same hardware as the limb phasing system. Sensors set-up and mounting is the same, simply put the sensors into the brushing boot. When all sensors have been started the horse must stand stationary for 10 seconds. Then carry out the test as normal for walk and trot only. Points to Remember: Sagittal plane refers to the plane that divides the right and left sections of the body. Any movement that occurs in this plane is in an anterior (ventral) to posterior (dorsal) direction. Coronal plane refers to the plane that divides the body into front and back. It is understood that any ideal, basic, gait should show minimal coronal plane movement. Figure 1 Page 3 of 14
4 The Sagittal Plane Figure 2 shows movement in the sagittal plane. The cannon bone moves forward and backward with each step in a stride. When the forelimb moves forward during the extension of the leg in swing phase, this is protraction, and the cannon angle report will show positive numbers. When the trunk of the horse is moving over the limb in stance phase, it appears to be moving backward. Here the limb is in retraction phase, and the cannon angle report will show negative numbers. The same movement is represented by the horse and rider in figure 3 below. Figure 2 The fore limb is in protraction and the cannon angle results from this type of movement will be positive numbers. The hind limb is in retraction and the cannon angle results from this type of movement will be negative numbers. Figure 3 Page 4 of 14
5 The Coronal Plane Figures 4 and 5 below show movement in the coronal plane. If the limb moves inwards (adduction) toward the midsagittal plane, known practically as brushing, the report will show negative numbers. If the limb moves outward with a lateral motion (abduction), known practically as dishing, the report will show positive numbers. -θ θ Figure 4 Figure 5 Page 5 of 14
6 Results Format Results will initially be presented as a graph of the entire trial. By using the tools in Poseidon it can be manipulated to show zoomed in sections and to select strides for graphical representation and statistical summaries as seen in the examples below. See user guide for instruction regarding these functions. 1: A graph of an entire trial. 1a: Zoomed in section of the trial (in this case trot). 2: A summary graph for each limb. The graph below is an example of the left fore. Typical angles for each cannon are plotted individually (see images below), with the standard deviation (dashed line) and minimum/ maximum values (dotted line) the shaded region shows the variation between the maximum and minimum values. The sagittal and coronal angles are plotted for the left fore, right fore, left hind and right hind. Each limb has its own colour coding for sagittal and coronal traces which will be shown in Poseidon. For this left fore (LF) example sagittal is the blue trace and coronal is the green trace. Note: The time phasing for each limb is retained in each plot. This means that the plots do not show the limbs at the same point in their movement they are real time and as a result the plot of the LF may be while the limb is in retraction and expectedly the RF will then be in protraction. Page 6 of 14
7 Points to remember about summary graphs: Zero is considered to be when limbs are vertical to the ground In the sagittal plane, retraction is negative and protraction is positive. Average sagittal RoM is above 50 In the coronal plane a swing inwards is negative and outwards is positive. Variations of up to 20 degrees in the coronal plane can be considered acceptable. Coronal deviation typically increases with speed. 3: A summary statistical table. The statistical table will appear as below for walk. The typical peak to peak value (shaded green) represents the overall range of movement (RoM) of the limb and probably what will likely be most useful to consider in most analysis. The sagittal columns are shaded a darker green. Limb phasing is represented by the cells shaded blue. Remember that the LH will be serving as a reference limb. The number of strides considered within the selected region is shown (shaded purple) as well as average, maximum, and minimum stride duration for these strides (shaded turquoise). These charts are very useful for accurate comparison of L vs. R symmetry of RoM in the sagittal or coronal planes. NOTE: The shaded regions will not appear in the Poseidon report but were added for the purposes of this manual. Region Strides 10 Average Duration (s) Duration (s) Duration (s) Average Typical Peak to Peak (deg) Peak to Peak (deg) Peak to Peak (deg) Walk LF RF LH RH LF S LF C RF S RF C LH S LH C RH S RH C Page 7 of 14
8 How to Interpret the Results The graph below represents the relationship between the cannon angle of the limb and the visual appearance of the actions of the limb as observed. Page 8 of 14
9 Example: 1a Sound Horse Walking in Hand The graph below represents the complete trial of in hand walk and trot where the red line represents stride duration. The trot section, starting around 175 seconds is not being analysed. The sagittal movement of the other limbs are represented by the colour coding as follows: Right Fore Left Fore Right Hind Left Hind These traces become much clearer when using the zoom function to isolate sections. See User guide for instruction on the zoom function. The figure below is a zoomed in section of walk. A section with steady stride duration was then selected (highlighted in the yellow region) for further analysis. See user guide for how to do this. The system will automatically choose the typical stride (highlighted in dark yellow) within the selected region to produce graphs and histograms for each limb during that stride. These can be seen below. This horse walked a number of strides before changing direction around 118 seconds which explains the loss or rhythm in the mid-section of the graph. Page 9 of 14
10 The following are the individual limb graphs for the selected typical walk stride with sagittal and coronal traces labelled below. NOTE: For the purposes of discussion angles will be rounded to the nearest whole number in these examples. Walk Left Fore Typical (Sagittal, Coronal) Walk Right Fore Typical (Sagittal, Coronal) Results of the Fore limbs The saggital RoM of the forelimbs of this horse are 54 and 51 for left and right respectively. Therefore it can be said that there is no significant difference between the two and the sagittal RoM in the forelimbs is symmetrical and exhibits a typical RoM in the sagittal plane for a sound horse at walk. The coronal plane shows 13 and 10 RoM for the left and right forelimbs respectively. This is also well within normal limits of coronal deviation. The forelimb profiles of this horse are typical and exhibit the typical inward coronal deviation at the onset of protraction before straightening out. This type of coronal profile is very common and as it is within normal limits (less than 20 ) it is no cause for concern. Walk Left Hind Typical (Sagittal, Coronal) Walk Right Hind Typical (Sagittal, Coronal) Page 10 of 14
11 Results of the Hind limbs The sagittal RoM in the hind limbs is 61 and 62 for the left and right respectively which are a typical RoM for the hind limbs of a healthy horse at the walk. The graphs also show the profiles to be very similar to each other meaning there are also no sagittal asymmetries in the hind limbs. This horse exhibits a coronal deviation of 8 and 11 for the left and right hind respectively. Again, as with the fore limbs, these values are well within the normal limits and also show the same typical inward deviation at the beginning of the protraction phase before straightening for the rest of the stride. Again this is a very typical stride profile for the hind limbs of a healthy horse showing nothing warrants further investigation. Below is the statistical table which corresponds to the graphs shown above. Region Strides 10 Average Duration (s) Duration (s) Duration (s) Average Typical Peak to Peak (deg) Peak to Peak (deg) Peak to Peak (deg) Walk LF RF LH RH LF S LF C RF S RF C LH S LH C RH S RH C Page 11 of 14
12 Example: 1b Sound Horse Trotting in Hand The figure below is a zoomed in section of trot. A section with steady stride duration was then selected (highlighted in the yellow region) for further analysis. See user guide for how to do this. The system will automatically choose the typical stride (highlighted in dark yellow) within the selected region to produce graphs and histograms for each limb during that stride. These can be seen below. This horse trotted a number of strides before changing direction around 200 seconds and repeating the trot up which explains the disruption in the mid-section of strides. The following are the individual limb graphs for the selected typical trot stride with sagittal and coronal traces labelled below. Trot Left Fore Typical (Sagittal, Coronal) Trot Right Fore Typical (Sagittal, Coronal) Results of the Fore limbs The saggital RoM of the forelimbs of this horse are 62 and 61 for left and right respectively. Therefore it can be said that there is no significant difference between the two and the sagittal RoM in the Page 12 of 14
13 forelimbs is symmetrical and exhibits a typical RoM in the sagittal plane for a sound horse at trot The coronal plane shows 17 and 13 RoM for the left and right forelimbs respectively, which also within normal limits of coronal deviation. The forelimb profiles of this horse are typical and exhibit the typical inward coronal deviation at the onset of protraction before straightening out. This type of coronal profile is very common and as it is within normal limits (less than 20 ) it is no cause for concern. However, the left fore is approaching the limits of normal deviation and exhibits a 4 difference from the right forelimb indicating a slight asymmetry on the coronal plane. As this is only an in hand example over minimal strides, in this case it would be worth further ridden analysis over a longer time period to assess the asymmetry. Trot Left Hind Typical (Sagittal, Coronal) Trot Right Hind Typical (Sagittal, Coronal) Results of the Hind limbs The sagittal RoM in the hind limbs is 51 and 55 for the left and right respectively which are a typical RoM for the hind limbs of a healthy horse at the trot. The graphs also show the profiles to be very similar to each other meaning there are also no sagittal asymmetries in the hind limbs. This horse exhibits a coronal deviation of 17 and 19 for the left and right hind respectively. Again as with the fore limbs, these values are well within the normal limits and also show the same typical inward deviation at the beginning of the protraction phase before straightening for the rest of the stride. Again this is a very typical stride profile for the hind limbs of a healthy horse however as with the fore limbs, coronal deviation is approaching normal limits and would be worth a more extensive analysis. There are no asymmetries shown between the left and right hind. Page 13 of 14
14 Below is the statistical table which corresponds to the graphs shown above. Region Trot Strides 19 Average Duration (s) Duration (s) Duration (s) Average Typical Peak to Peak (deg) Peak to Peak (deg) Peak to Peak (deg) LF RF LH RH LF S Summary of Cannon Analysis LF C RF S RF C LH S LH C RH S RH C This horse exhibits symmetrical sagittal RoM in both the fore and hind limbs at walk and trot in hand. There is a slight asymmetry in the coronal plane with greater coronal deviation in the left fore limb which may be worth further ridden analysis. Profiles for all limbs are normal with a typical RoM. Page 14 of 14
Equine Results Interpretation Guide For Cannon Angles May 2013
Equine Results Interpretation Guide For Cannon Angles May 2013 Page 1 of 20 Table of Contents 1. Introduction... 3 2. Options for all plots... 7 3. Tables of data... 8 4. Gaits... 10 5. Walk... 10 6. Trot...
More informationPegasus Limb Phasing, how can it be used and what will it tell me?
Pegasus Limb Phasing, how can it be used and what will it tell me? ETB Pegasus Limb Phasing How can it be used and what will it tell me? * For Precision Riding* ETB Pegasus Limb Phasing is a training and
More informationPurpose. Outline. Angle definition. Objectives:
Disclosure Information AACPDM 69 th Annual Meeting October 21-24, 2015 Speaker Names: Sylvia Õunpuu, MSc and Kristan Pierz, MD Gait Analysis Data Interpretation: Understanding Kinematic Relationships Within
More informationPutting Report Details: Key and Diagrams: This section provides a visual diagram of the. information is saved in the client s database
Quintic Putting Report Information Guide Putting Report Details: Enter personal details of the client or individual who is being analysed; name, email address, date, mass, height and handicap. This information
More informationASSESMENT Introduction REPORTS Running Reports Walking Reports Written Report
ASSESMENT REPORTS Introduction Left panel Avatar Playback Right Panel Patient Gait Parameters Report Tab Click on parameter to view avatar at that point in time 2 Introduction Software will compare gait
More informationAxis of rotation is always perpendicular to the plane of movement
Sports scientists and medical practitioners use formal terms to describe directionality, joint movement, and muscle movement. These universal terms let us use fewer words when describing movement, teaching,
More informationThe Starting Point. Prosthetic Alignment in the Transtibial Amputee. Outline. COM Motion in the Coronal Plane
Prosthetic Alignment in the Transtibial Amputee The Starting Point David C. Morgenroth, MD, Department of Rehabilitation Medicine University of Washington VAPSHCS Outline COM Motion in the Coronal Plane
More informationvideo Purpose Pathological Gait Objectives: Primary, Secondary and Compensatory Gait Deviations in CP AACPDM IC #3 1
s in CP Disclosure Information AACPDM 71st Annual Meeting September 13-16, 2017 Speaker Names: Sylvia Ounpuu, MSc and Kristan Pierz, MD Differentiating Between, Secondary and Compensatory Mechanisms in
More informationGait Analyser. Description of Walking Performance
Gait Analyser Description of Walking Performance This brochure will help you to understand clearly the parameters described in the report of the Gait Analyser, provide you with tips to implement the walking
More informationGait Analysis at Your Fingertips:
Gait Analysis at Your Fingertips: Enhancing Observational Gait Analysis Using Mobile Device Technology and the Edinburgh Visual Gait Scale Jon R. Davids, MD; Shriners Hospitals for Children Northern California;
More informationSupplementary Figure S1
Supplementary Figure S1: Anterior and posterior views of the marker set used in the running gait trials. Forty-six markers were attached to the subject (15 markers on each leg, 4 markers on each arm, and
More informationSupplementary Figure 1 An insect model based on Drosophila melanogaster. (a)
Supplementary Figure 1 An insect model based on Drosophila melanogaster. (a) Side and ventral images of adult female flies used to calculate the sizes of body and leg segments. Scale bar is 0.3 mm. Green,
More informationMobility Lab provides sensitive, valid and reliable outcome measures.
Mobility Lab provides sensitive, valid and reliable outcome measures. ith hundreds of universities and hospitals using this system worldwide, Mobility Lab is the most trusted wearable gait and balance
More informationIMU-Step. Dashboard Summary I Measure U Limited
IMU-Step Dashboard Summary 9.53 g Impact Load Analysis 2018 I Measure U Limited Contents 1 Introduction 3 2 Step View Summary 4 2.1 Accumulative Bone Load 5 2.2 Footnotes 6 2.3 Comparing Sessions 6 3 Asymmetry
More informationEquiculture Publishing
The gaits Even if you are an experienced rider please do not be tempted to skip this section about the gaits as you may miss a light bulb moment. Firstly it may be helpful for you to understand a couple
More informationSCHEINWORKS Measuring and Analysis Systems by
Pressure Measurement Systems for standing and walking analysis Germany since 1879 Pressure Measurement Systems for standing and walking analysis Documentation of Gait image Stance Symmetry of all parameters
More information(Lab Interface BLM) Acceleration
Purpose In this activity, you will study the concepts of acceleration and velocity. To carry out this investigation, you will use a motion sensor and a cart on a track (or a ball on a track, if a cart
More informationCoaching the Triple Jump Boo Schexnayder
I. Understanding the Event A. The Run and Its Purpose B. Hip Undulation and the Phases C. Making the Connection II. III. IV. The Approach Run A. Phases B. Technical Features 1. Posture 2. Progressive Body
More informationPerformance tests and explanation of evaluation criteria IBOP RIDING TEST
Performance tests and explanation of evaluation criteria IBOP RIDING TEST 1. A X - C Enter at working trot C Follow left track 2. A Large circle 3. H X F Change hands, and at X transition to working walk
More informationBeginner Skier Progression -Class Levels One and Two Never-ever skiers to skiers making advanced wedge turns
Beginner Skier Progression -Class Levels One and Two Never-ever skiers to skiers making advanced wedge turns This is an in depth progression which would be more suitable for students who are not particularly
More informationDO YOU KNOW WHO THE BEST BASEBALL HITTER OF ALL TIMES IS?...YOUR JOB IS TO FIND OUT.
Data Analysis & Probability Name: Date: Hour: DO YOU KNOW WHO THE BEST BASEBALL HITTER OF ALL TIMES IS?...YOUR JOB IS TO FIND OUT. This activity will find the greatest baseball hitter of all time. You
More informationEXSC 408L Fall '03 Problem Set #2 Linear Motion. Linear Motion
Problems: 1. Once you have recorded the calibration frame for a data collection, why is it important to make sure the camera does not shut off? hat happens if the camera automatically shuts off after being
More informationTHE OHIO JOURNAL OF SCIENCE
THE OHIO JOURNAL OF SCIENCE Vol. 72 JULY, 1972 No. 4 BODY FORM AND GAIT IN TERRESTRIAL VERTEBRATES 1 WARREN F. WALKER, JR. Department of Biology, Oberlin College, Oberlin, Ohio 44074 One appeal of pure
More informationDirect to your goal.
Direct to your goal. T R RITTER DRESSAGE Arena Basics And Continuing Exercises 1.0 Preface Welcome to the Arena GPS So, for the first time we presenting a compilation of basic exercises with graphics and
More informationWalking and Running BACKGROUND REVIEW. Planar Pendulum. BIO-39 October 30, From Oct. 25, Equation of motion (for small θ) Solution is
Walking and Running BIO-39 October 30, 2018 BACKGROUND REVIEW From Oct. 25, 2018 Planar Pendulum Equation of motion (for small θ) 2 d g 0 2 dt Solution is Where: g is acceleration due to gravity l is pendulum
More informationvideo Outline Pre-requisites of Typical Gait Case Studies Case 1 L5 Myelomeningocele Case 1 L5 Myelomeningocele
Outline Evaluation of Orthosis Function in Children with Neuromuscular Disorders Using Motion Analysis Outcomes Terminology Methods Typically developing Case examples variety of pathologies Sylvia Õunpuu,
More informationThe importance of physical activity throughout an individual's life is indisputable. As healthcare
What to Expect When They re Expecting: A Look at Biomechanical Changes in Walking/Running During Pregnancy Jennifer Bruer-Vandeweert, Megan Hotchkiss, Jamie Kronenberg, Kristin Olson Dr. Rumit Singh Kakar,
More information1. The data below gives the eye colors of 20 students in a Statistics class. Make a frequency table for the data.
1. The data below gives the eye colors of 20 students in a Statistics class. Make a frequency table for the data. Green Blue Brown Blue Blue Brown Blue Blue Blue Green Blue Brown Blue Brown Brown Blue
More informationComplex movement patterns of a bipedal walk
1 Complex movement patterns of a bipedal walk Objectives After completing this lesson, you will be able to: Describe the complex movement patterns of a bipedal walk. Describe the biomechanics of walking
More informationDirect to your goal.
RITTER DRESSAGE BUNDLE Arena GPS 1.0 & 1.1 Direct to your goal. Direct to your goal. T R RITTER DRESSAGE Arena Basics And Continuing Exercises 1.0 Preface Welcome to the Arena GPS So, for the first time
More informationNature Neuroscience: doi: /nn Supplementary Figure 1. Visual responses of the recorded LPTCs
Supplementary Figure 1 Visual responses of the recorded LPTCs (a) The mean±sd (n=3 trials) of the direction-selective (DS) responses (i.e., subtracting the null direction, ND, from the preferred direction,
More informationGait Analysis of Wittenberg s Women s Basketball Team: The Relationship between Shoulder Movement and Injuries
Gait Analysis of Wittenberg s Women s Basketball Team: The Relationship between Shoulder Movement and Injuries Katie Bondy Senior Presentation May 1 st 2013 Research Question Among basketball players,
More informationRecording of conformation, gaits and jumping in young SWB horses. Lina Jönsson Department of animal breeding and genetics, SLU
Recording of conformation, gaits and jumping in young SWB horses Lina Jönsson Department of animal breeding and genetics, SLU Recording approach 1. Descriptive remarks (/1) 2. Evaluation of trait accordance
More informationPROPER PITCHING MECHANICS
PROPER PITCHING MECHANICS While each pitcher is a different person and can display some individuality in his mechanics, everyone has similar anatomy (the same muscles, bones and ligaments in the same locations)
More informationTail Roping 101. Teaching the finer aspects of rope handling. Jeff Cripps Central Division November 30, 2012
Tail Roping 101 Teaching the finer aspects of rope handling Jeff Cripps Central Division November 30, 2012 Course Objective: Tail Roping 101 Develop better understanding of the skiing skills necessary
More informationANNEX 1 SPECIFICATIONS FOR LEVELS OF HORSE TRIALS
ANNEX 1 SPECIFICATIONS FOR LEVELS OF HORSE TRIALS 1. ENTRY DIVISION 1.1 The Entry level is designed to introduce green horses and riders to Horse Trials combining dressage, cross country and jumping tests.
More informationCHAPTER 1 ORGANIZATION OF DATA SETS
CHAPTER 1 ORGANIZATION OF DATA SETS When you collect data, it comes to you in more or less a random fashion and unorganized. For example, what if you gave a 35 item test to a class of 50 students and collect
More informationCOMPARISONS OF TRIMMING PARADIGMS
COMPARISONS OF TRIMMING PARADIGMS WE SHOULD NOT EXPECT ANYTHING SO WONDERFULLY COMPLEX AS THE MOVING BODY TO LEND ITSELF TO SIMPLE ANALYSIS. DR. MILTON HILDEBRAND ANALYSIS OF VERTEBRATE STRUCTURE, 2ND
More informationServe the only stroke in which the player has full control over its outcome. Bahamonde (2000) The higher the velocity, the smaller the margin of
Lower Extremity Performance of Tennis Serve Reporter: Chin-Fu Hsu Adviser: Lin-Hwa Wang OUTLINE Introduction Kinetic Chain Serve Types Lower Extremity Movement Summary Future Work INTRODUCTION Serve the
More informationSECTION 1 - TEACHING GUIDE
TABLE OF CONTENTS PAGE OVERVIEW OF THE COMPLETE SCHEME OF WORK - 4-11 YEARS (RECEPTION AND KEY STAGES 1 & 2)... xxiii 4-7 YEARS (KEY STAGE 1) SCHEME OF WORK...xxiv 8-11 YEARS (KEY STAGE 2) SCHEME OF WORK...
More informationARENA EXERCISES AND PATTERNS BEST
50 ARENA EXERCISES AND PATTERNS BEST Essential Schooling for English and Western Riders Ann Katrin Querbach Contents DUPLICATION PROHIBITED Introduction 2 1. Finding Your Center The Correct Seat 4 1.1
More informationIBOP Ridden, Driven and Show Driving General Information
IBOP Ridden, Driven and Show Driving General Information Responsibility The IBOP is conducted by the Koninklijke Vereniging "Het Friesch Paarden-Stamboek" (KFPS). Purpose The purpose of this examination
More informationSample Biomechanical Report
Sample Biomechanical Report To identify the root cause of an injury, and thus determine the optimal treatment for that injury, many pieces of your injury puzzle must be considered. At the Running Injury
More informationSuppleness or Resistance? Training Committee Recommended CPD 2016
Format & Notes for Coach Educators Suppleness: how to coach your riders to help understand what suppleness is and how to achieve it. Registration and coffee (Prior to start) Introductions (15 minutes)
More informationANATOMICAL TERMINOLOGY: Body Movement
ANATOMICAL TERMINOLOGY: Body Movement Fill in the Blank 1. Johnny has just performed a bicep curl (up) in weight training class. What motion did his arm make from the elbow? 2. Anita has just pointed her
More informationPelvic Movement Pattern in Horses With Hindlimb and Forelimb Lameness
Pelvic Movement Pattern in Horses With Hindlimb and Forelimb Lameness Kevin G. Keegan, DVM, MS, Diplomate ACVS The vertical pelvic movement patterns in horses with hindlimb lameness may contain information
More informationUsing sensory feedback to improve locomotion performance of the salamander robot in different environments
Using sensory feedback to improve locomotion performance of the salamander robot in different environments João Lourenço Silvério Assistant: Jérémie Knüsel Structure of the presentation: I. Overview II.
More informationAnkle biomechanics demonstrates excessive and prolonged time to peak rearfoot eversion (see Foot Complex graph). We would not necessarily expect
Case Study #1 The first case study is a runner presenting with bilateral shin splints with pain and tenderness along the medial aspect of the tibia. The symptoms have increased significantly over the last
More informationHow Do You Swing? You should be working with new lab partners starting with this lab.
You should be working with new lab partners starting with this lab. Exploration: Swinging your arms and legs back and forth Discuss and try out the following questions within your lab group. After you
More informationLABORATORY EXERCISE 1 CONTROL VALVE CHARACTERISTICS
Date: Name: LABORATORY EXERCISE 1 CONTROL VALVE CHARACTERISTICS OBJECTIVE: To demonstrate the relation between valve stem position and the fluid flow through a control valve, for both linear and equal
More informationGoodyear Safety Research Project 2008 Presentation by Competitive Measure at the FEI Eventing Safety Forum. Presented by Tim Deans and Martin Herbert
Goodyear Safety Research Project 2008 Presentation by Competitive Measure at the FEI Eventing Safety Forum Presented by Tim Deans and Martin Herbert The presentation discusses the Goodyear Safety Research
More informationDynamic Positioning Control Augmentation for Jack-up Vessels
DYNAMIC POSITIONING CONFERENCE October 9-10, 2012 Design and Control Session Dynamic Positioning Control Augmentation for Jack-up Vessels By Bradley Deghuee L-3 Communications 1 Introduction Specialized
More informationA Biomechanical Assessment of Gait Patterns and Risk of Associated Overuse Conditions among Mature Female Runners.
A Biomechanical Assessment of Gait Patterns and Risk of Associated Overuse Conditions among Mature Female Runners. Submitted by Kim Louise Lilley to the University of Exeter as a thesis for the degree
More informationCan Asymmetric Running Patterns Be Predicted By Assessment of Asymmetric Standing Posture? A Case Study in Elite College Runners
REVIEW ARTICLE Can Asymmetric Running Patterns Be Predicted By Assessment of Asymmetric Standing Posture? A Case Study in Elite College Runners Paige E. Skorseth; Patrick T. Knott, PhD, PA-C Abstract Objective:
More informationAlignment & Stance in High Performance Skiing
Alignment & Stance in High Performance Skiing Ron LeMaster Ron LeMaster What I ve Learned in 10 Years A lot! Good alignment is not well defined Alignment and stance are the subjects of many technical misconceptions
More informationLab 4: Pressure Gradients over a Wing
2009 Lab 4: Pressure Gradients over a Wing Innovative Scientific Solutions Inc. 2766 Indian Ripple Road Dayton, OH 45440 (937)-429-4980 Lab 4: Pressure Gradients over a Wing Introduction: Like the previous
More informationLocoMorph Deliverable 4.4 part 2.4
LocoMorph Deliverable 4.4 part 2.4 Kinematics in healthy and morphosed long-tailed lizards (Takydromus sexlineatus): comparison of a simulation model with experimental animal data. Aim D Août K, Karakasiliotis
More informationDenise L Seman City of Youngstown
Denise L Seman City of Youngstown The control chart is one of the most important tools of quality control for laboratory data. A control chart is a specific kind of run chart that allows unusual change
More informationPEDALING ANALYSIS Pedaling Analysis monitor the power output variations coordinated action the smoothness of the pedaling
Pedaling Analysis is a new and exclusive DIRETO feature developed by Elite to monitor the rider s power output throughout each pedal stroke. The rider can monitor the power output variations of each pedal
More information1 INEGI Instituto de Engenharia Mecânica e Gestão Industrial, Porto, Portugal, FEUP Faculdade de Engenharia,
REGISTRATION BETWEEN DATA FROM VISUAL SENSORS AND FORCE PLATFORM IN GAIT EVENT DETECTION Sousa, Daniela Sofia S., Tavares, João Manuel R. S., Correia, Miguel V., Mendes, Emília, Veloso, António 4, Silva,
More informationKeeping Horses Sound. Recognising Early Symptoms. Dianne Jenkins.
Keeping Horses Sound Recognising Early Symptoms Dianne Jenkins www.jent.net.au Endurance Riding A discipline many horses can cope with and still have a few issues because. Long distances in straight lines
More informationINTRODUCTION TO GAIT ANALYSIS DATA
INTRODUCTION TO GAIT ANALYSIS DATA 1. Phases of gait a. Stance (% gc) i. Loading response (10%) ii. Mid- and terminal stance (%) iii. Pre-swing (10%) b. Swing (% gc) i. Initial swing ii. Mid-swing iii.
More informationTHE BRITISH RIDING PONY
Breed Description THE BRITISH RIDING PONY The British Riding Pony is a breed, established over a hundred years ago, originally by the Polo Pony Stud Book Society in 1893. However, a few years later it
More informationMobile Robots (Legged) (Take class notes)
Mobile Robots (Legged) (Take class notes) Legged mobile robots Mobile robots are robots which can move There are two types of mobile robots - Legged two, four, six and eight legs - Wheeled one, two, three
More informationA Clinical Study Performed in Body Balance for Performance Centers
Toe Touch and Spine Posture Stability A Clinical Study Performed in Body Balance for Performance Centers Hypothesis If a golfer is not able to touch his or her toes effectively, the golfer will have challenges
More informationNormal Gait and Dynamic Function purpose of the foot in ambulation. Normal Gait and Dynamic Function purpose of the foot in ambulation
Normal Gait and Dynamic Function purpose of the foot in ambulation Edward P. Mulligan, PT, DPT, OCS, SCS, ATC Assistant Professor; Residency Chair UT Southwestern School of Health Professions Department
More informationDesign of a double quadruped for the Tech United soccer robot
Design of a double quadruped for the Tech United soccer robot M.J. Naber (0571509) DCT report number: 2009.134 Master Open Space project Eindhoven, 21 December 2009 Supervisor dr.ir. P.C.J.N. Rosielle
More informationPerformance & Motor Control Characteristics of Functional Skill. Part III: Throwing, Catching & Hitting
Performance & Motor Control Characteristics of Functional Skill Part III: Throwing, Catching & Hitting Throwing Interesting Facts Studies indicate that boys move across the stages at a faster rate than
More informationCHANGE OF THE BRIGHTNESS TEMPERATURE IN THE MICROWAVE REGION DUE TO THE RELATIVE WIND DIRECTION
JP4.12 CHANGE OF THE BRIGHTNESS TEMPERATURE IN THE MICROWAVE REGION DUE TO THE RELATIVE WIND DIRECTION Masanori Konda* Department of Geophysics, Graduate School of Science, Kyoto University, Japan Akira
More informationAn investigation of kinematic and kinetic variables for the description of prosthetic gait using the ENOCH system
An investigation of kinematic and kinetic variables for the description of prosthetic gait using the ENOCH system K. OBERG and H. LANSHAMMAR* Amputee Training and Research Unit, University Hospital, Fack,
More informationTAKING THE PLUNGE : INDEX Page 1. Aim of lungeing In order to teach/ you must become Page 2 proficient as coaches. Lungeing requirements.
TAKING THE PLUNGE : LUNGEING INDEX Page 1 Aim of lungeing In order to teach/ you must become Page 2 proficient as coaches. Lungeing requirements. Page 3 What to look for when teaching lungeing. Page 4
More informationTransformation of nonfunctional spinal circuits into functional states after the loss of brain input
Transformation of nonfunctional spinal circuits into functional states after the loss of brain input G. Courtine, Y. P. Gerasimenko, R. van den Brand, A. Yew, P. Musienko, H. Zhong, B. Song, Y. Ao, R.
More informationFigure 1 betois (bending torsion insole system) system with five measuring points and A/D- converter.
Bending and Torsional Moments - A new measuring system for gait analysis Nora Dawin & Annette Kerkhoff & Klaus Peikenkamp, University of Applied Sciences Münster, Germany Abstract The Laboratory of Biomechanics
More informationThe Effect of Increasing A Rider's Weight on A Horse's Stride
University of Tennessee, Knoxville Trace: Tennessee Research and Creative Exchange University of Tennessee Honors Thesis Projects University of Tennessee Honors Program Spring 5-006 The Effect of Increasing
More informationDescribing a journey made by an object is very boring if you just use words. As with much of science, graphs are more revealing.
Distance vs. Time Describing a journey made by an object is very boring if you just use words. As with much of science, graphs are more revealing. Plotting distance against time can tell you a lot about
More informationAssessments SIMPLY GAIT. Posture and Gait. Observing Posture and Gait. Postural Assessment. Postural Assessment 6/28/2016
Assessments 2 SIMPLY GAIT Understanding movement Evaluations of factors that help therapist form professional judgments Include health, palpatory, range of motion, postural, and gait assessments Assessments
More informationLEVEL 1 SKILL DEVELOPMENT MANUAL
LEVEL 1 SKILL DEVELOPMENT MANUAL Lesson Manual C A Publication Of The USA Hockey Coaching Education Program The USA Hockey Coaching Education Program is Presented By LESSON C-1 SPECIFIC OBJECTIVES 1. Refine
More informationJavelin Technical Model
Javelin Technical Model Progression related to Multi-Events Development (aged 8/9-12 years) can be referenced to Athletics 365. Further technical information can be found HERE Whole Sequence The javelin
More informationPerformance of three walking orthoses for the paralysed: a case study using gait analysis
Prosthetics and Orthotics International, 1990, 14, 103 110 Performance of three walking orthoses for the paralysed: a case study using gait analysis R. J. JEFFERSON and M. W. WHITTLE Oxford Orthopaedic
More informationSafety Assessment of Installing Traffic Signals at High-Speed Expressway Intersections
Safety Assessment of Installing Traffic Signals at High-Speed Expressway Intersections Todd Knox Center for Transportation Research and Education Iowa State University 2901 South Loop Drive, Suite 3100
More informationPowerStroke TM Operating Instructions. November 2015 PROTECTED BY ONE OR MORE OF THE FOLLOWING US PATENTS 7,387,029; 7,377,180; D528,451
PowerStroke TM Operating Instructions November 2015 PROTECTED BY ONE OR MORE OF THE FOLLOWING US PATENTS 7,387,029; 7,377,180; D528,451 NOTE: THESE INSTRUCTIONS ARE TO BE USED IN CONJUNCTION ISAAC SOFTWARE
More information07/08/2017. Goalkeepers (GK) in soccer. Goal kicking of soccer? Previous study. The goal kicking of professional GK. Introduction
ICCE Global Coach Conference 2017 31th July 2017, Liverpool (GK) in soccer Introduction INDIVIDUAL KICKING TECHNIQUES ASSOCIATED WITH IMPROVED KICKING DISTANCE IN ELITE YOUTH SOCCER GOAL KEEPERS Catching
More informationBIOL 101L: Principles of Biology Laboratory
BIOL 101L: Principles of Biology Laboratory Sampling populations To understand how the world works, scientists collect, record, and analyze data. In this lab, you will learn concepts that pertain to these
More informationDynamic Warm up. the age of the athlete current physical condition and prior exercise experience
Dynamic Warm up 10-20 minutes May be dependent on: the age of the athlete current physical condition and prior exercise experience Prepares the body for the demands of a work out or practice Increases
More informationIncreasing ankle push-off work with a powered prosthesis does not necessarily reduce metabolic rate for transtibial amputees
Supplementary Materials Increasing ankle push-off work with a powered prosthesis does not necessarily reduce metabolic rate for transtibial amputees Roberto E. Quesada, Joshua M. Caputo,, and Steven H.
More informationWESTERN DRESSAGE GLOSSARY
WESTERN DRESSAGE GLOSSARY GAITS Any of the rhythms or footfalls of the horse. Gaits demonstrated in Western Dressage include: walk, jog, and lope. Freedom and regularity should be maintained in all three
More informationRifton Pacer Gait Trainers A Sample Letter of Medical Necessity: School-based Therapy with Adolescents
Rifton Pacer Gait Trainers A Sample Letter of Medical Necessity: School-based Therapy with Adolescents 2018 Rifton Equipment EVERY REASONABLE EFFORT HAS BEEN MADE TO VERIFY THE ACCURACY OF THE INFORMATION.
More informationJudging Horses Sec 2: Page 1. Judging Horses. Parts of the Horse. 4-H Judging Manual
Judging Horses Sec 2: Page 1 Judging Horses Parts of the Horse Sec 2: Page 2 Judging Horses Colours Horses come in many colours. Some of the colours of horses and their corresponding descriptions are as
More informationInternet Technology Fundamentals. To use a passing score at the percentiles listed below:
Internet Technology Fundamentals To use a passing score at the percentiles listed below: PASS candidates with this score or HIGHER: 2.90 High Scores Medium Scores Low Scores Percentile Rank Proficiency
More informationFoot mechanics & implications on training, posture and movement
Foot mechanics & implications on training, posture and movement Three Arches Three Arches These arches are not reciprocal. When the foot pronates ALL arches should fall. If the medial arch falls and the
More informationResults and Discussion for Steady Measurements
Chapter 5 Results and Discussion for Steady Measurements 5.1 Steady Skin-Friction Measurements 5.1.1 Data Acquisition and Reduction A Labview software program was developed for the acquisition of the steady
More informationLocating Rotation Centers of the Equine Digit and their Use in Quantifying Conformation
Locating Rotation Centers of the Equine Digit and their Use in Quantifying Conformation John J. Craig, Phd ; Monique F. Craig, BSCE; Michael T. Savoldi; and James K. Waldsmith, D.V.M. Authors Addresses:
More information3D Turbulence at the Offshore Wind Farm Egmond aan Zee J.W. Wagenaar P.J. Eecen
3D Turbulence at the Offshore Wind Farm Egmond aan Zee J.W. Wagenaar P.J. Eecen OWEZ_R_121_3Dturbulence_20101008 ECN-E--10-075 OCTOBER 2010 Abstract NoordzeeWind carries out an extensive measurement and
More informationLeg Set: Its Effect on Action and Soundness of Horses
Leg Set: Its Effect on Action and Soundness of Horses Melvin Bradley Department of Animal Sciences, University of Missouri-Columbia It is difficult to over-emphasize underpinning (feet and legs) when appraising
More informationGait characterisation and classification in horses
187 The Journal of Experimental Biology 21, 187-197 Published by The Company of Biologists 27 doi:1.1242/jeb.2611 Gait characterisation and classification in horses Justine J. Robilliard 1, Thilo Pfau
More informationA7HLE71CO PHYSICAL THERAPY
I A7HLE71CO Runner's Video Gait Analysis Matthew Wolin, 12/4/2018 Footwear: Altra Torin 3.0 Treadmill speed: 7.0 mph VGA Analyst: Chris Jensen, PT, MPT, OCS, CKPT POSTERIOR VIEW FINDINGS: (mid-stance)..
More informationName: Date: Period: Score: Rotational Symmetry
Rotational Symmetry Symmetry: Symmetry is the property of a shape that allows it to be carried onto itself either by by reflection, or rotation. The second kind of symmetry is called rotational symmetry.
More informationChromat Calibration Updated October 27th, 2017
Chromat Calibration Updated October 27th, 2017 Calibrating the Chromatograph Performing the Chromat Calibration is highly recommended when starting a new well. The MLogger already has a default calibration
More informationUser Applied Force to Assistive Jogger s Interface During Gait
User Applied Force to Assistive Jogger s Interface During Gait Senior Capstone: Assistive Jogger MEE 443 Mechanical Engineering Laboratories University of Maine April 13, 2010 By: Joey Passarelli Alexander
More informationQuintic Ball Roll Key Parameters
Quintic Ball Roll Key Parameters How to interpret the numbers... www.quinticballroll.com 1. Face Angle & Start Direction 2. Clubhead Twist 3. Ball Speed & Pace Control 4. Launch Angle 5. Spin & Roll Key
More information