Dr. Kwon s Golf Biomechanics Instructor Training Level 1
|
|
- Rafe Parrish
- 5 years ago
- Views:
Transcription
1 Dr. Kwon s Golf Biomechanics Instructor Training Level 1
2 Dr. Kwon s Bio Young-Hoo Kwon, Ph.D., FISBS Professor of Kinesiology Director of Biomechanics Laboratory Texas Woman s University, Denton, TX, USA Employment Associate & Full Professor, Dept. of Kinesiology, Texas Woman s University, Denton, TX (2002-) Assistant & Associate Professor, School of Physical Education, Ball State University, Muncie, IN ( ) Senior Researcher, Biomechanics Dept., Korea Institute of Sport Sciences, Seoul, Korea ( ) Professional Activities Life Member & Fellow, International Society of Biomechanics in Sports Editor in Chief, Sports Biomechanics ( ) VP of Publications ( ) & Director ( ), International Society of Biomechanics in Sports Developer, Kwon3D Motion Analysis Suite (1991-)
3 Dr. Kwon s Bio Golf Swing Motion Analysis PGA/Champions Tour Tommy Armour III Aaron Baddeley Mark Brooks Brad Elder J.J. Henry Mark Hensby Charles Howell III Trevor Immelman Lucas Lee Richard Lee Jamie Lovemark Scott Stallings Daniel Summerhays Tyrone Van Aswegen Grant Waite Tim Wilkinson YE Yang Long Driver Jamie Sadlowski LPGA/KLPGA Tour NaYeonChoi Julieta Granada Hye Youn Kim So Young Kim 2 Sue Kim Meena Lee Mi Hyang Lee Saehee Son Jennifer Song Marissa Steen + Numerous Web.com Tour, Symetra Tour, mini tour, collegiate, and junior players + Numerous teaching professionals
4 Dr. Kwon s Golf Biomechanics Instructor Training Level 1 Objectives To introduce basic mechanical quantities/concepts relevant to golf swing To introduce key biomechanical principles of human movement To provide a firm mechanical/biomechanical framework of the mechanically good golf swing Class 1: Introduction Orientation Golf swing biomechanics Main themes & expected outcomes Kinematics vs. kinetics Types of motion - Linear - Angular - General - Analysis strategies Scalar vs. vector - Vector addition/subtraction - The tip-to-tale method - Vector components Swing events & phases Class 2: Basic mechanical concepts Mass - Center of mass (CM) Force - Properties - Various forces - Pressure Moment of force - Moment arm - Moment vs. moment arm Types of force Mechanical system & external force Force-force vs. force-moment approach Newton s laws of motion - Inertia - Acceleration - Reaction
5 Class 3: Golfer s body Degrees of freedom (DOFs) in the golfer s body Joint flexibility and range of motion Types of muscle contraction Hill s muscle model Force-length relationship Force-velocity relationship Force-time relationship Stretch-shortening cycle Countermovement Muscular strength, endurance, and power Class 4: Linear kinematics Degrees of freedom (DOFs) Position & relative position CM of the golfer s body Trajectory & displacement Velocity & speed Acceleration - Interpretation - Tangential vs. normal acceleration Body CM motion Change of direction motion Class 5: Functional swing plane Popular swing planes - Ben Hogan - Hank Haney - Jim Hardy - Double-pendulum & triple-pendulum Functional swing plane (FSP) - Clubhead trajectory plane - Properties - Position of FSP - Moving reference frame Swing style classification based on FSP Popular models revisited Motion planes (MPs) of the joints Upper body- vs. lower body-dominant swing Class 6: Angular kinematics Functional double-pendulum (FDP) - On-plane motion Angular position - X-factor & shoulder/hip line angles - Upper and lever angles - Motion range Angular velocities Kinematic sequence Angular accelerations Club motion: linear vs. angular - Radian - Displacement & velocity relationships - Acceleration relationship
6 Class 7: Linear & angular kinetics Ground reaction force - Ground reaction force (GRF) - Center of pressure (CP) - Ground reaction moment (GRM) Foot-ground interaction - GRF moments - Pivoting & foot contact moments Analysis of the stepping drill Moment of inertia - Radius of gyration - Club Momentum - 2nd law revisited - 1 st law revisited momentum conservation - Club - Local & remote angular momentums Impulse Newton s equation of motion - Golfer + club - Club - Lower body inverse dynamics Ground-up vs. core-down? Angular momentum generation vs. transfer Summary and Closing Mechanically natural/good swing? Q&A
7 COURSE SCHEDULE LEVEL 1 Day 1 8:30-9:00a 9:00-10:20a 10:30a-12:20p 12:30-1:30p 1:30-2:50p 3:00-4:20p 4:30-5:50p Registration Introduction Basic mechanical concepts Lunch Golfer s body Linear kinematics Functional swing plane Day 2 9:00-10:20a Angular kinematics 10:30a-12:20p Kinetics 1 12:30-1:30p Lunch 1:30-3:20p Kinetics 2 3:30-4:00p Summary and closing
Biomechanics Sample Problems
Biomechanics Sample Problems Forces 1) A 90 kg ice hockey player collides head on with an 80 kg ice hockey player. If the first person exerts a force of 450 N on the second player, how much force does
More informationBiomechanics of golf for bridging the gap
20 th July, ISBS2016 Applied Sessions Biomechanics of golf for bridging the gap Key principles in biomechanically good golf swings In spite of its popularity, golf largely remains as an under-researched
More informationBiomechanics Every Golf Instructor Should Know
Biomechanics Every Golf Instructor Should Know Dr. Phil Cheetham Senior Sport Technologist and Biomechanist United States Olympic Committee Olympic Training Center Chula Vista, CA LPGA Summit 2015 Australian
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 information+ t1 t2 moment-time curves
Part 6 - Angular Kinematics / Angular Impulse 1. While jumping over a hurdle, an athlete s hip angle was measured to be 2.41 radians. Within 0.15 seconds, the hurdler s hip angle changed to be 3.29 radians.
More informationITF Coaches Education Programme Biomechanics of the forehand stroke
ITF Coaches Education Programme Biomechanics of the forehand stroke Original article: Bahamonde, R. (2001). ITF CSSR, 24, 6-8 Introduction The tennis forehand stroke has changed drastically over the last
More informationMotion is a function of both direction and speed. The direction may
BIOMECHANICS Ahmed.J. Kawoosh Osmania university P.M.Ed 7207832127 T24 890716856 Airtel 07802309769 Zain abc_d871@yahoo.com A body is said to be in motion when it changes its position or location in respect
More informationSprinting: A Biomechanical Approach By Tom Tellez
Sprinting: A Biomechanical Approach By Tom Tellez World class male sprinters stride approximately forty-three times for a 100 meter race. If a mechanical error costs one-one thousandth of a second per
More information- a set of known masses, - four weight hangers, - tape - a fulcrum upon which the meter stick can be mounted and pivoted - string - stopwatch
1. In the laboratory, you are asked to determine the mass of a meter stick without using a scale of any kind. In addition to the meter stick, you may use any or all of the following equipment: - a set
More informationKadochnikov System. Stage III. Working against strikes
Kadochnikov System International Association Stage III. Working against strikes Special methods that are used to develop skills of self-defense against any kinds of kicks and blows www.kadochnikovsystem.com
More informationA NEW GOLF-SWING ROBOT MODEL UTILIZING SHAFT ELASTICITY
Journal of Sound and Vibration (1998) 17(1), 17 31 Article No. sv981733 A NEW GOLF-SWING ROBOT MODEL UTILIZING SHAFT ELASTICITY S. SUZUKI Department of Mechanical System Engineering, Kitami Institute of
More informationby Michael Young Human Performance Consulting
by Michael Young Human Performance Consulting The high performance division of USATF commissioned research to determine what variables were most critical to success in the shot put The objective of the
More informationChapter. Introduction. Technique The Canadian Approach
Introduction The Canadian technical approach to skiing is a result of the evolution of the sport. Even if equipment has changed since the first skiers hit the slopes, the laws of physics have not. Many
More informationPHYSICS REVIEW SHEET 2010 MID-TERM EXAM
PHYSICS REVIEW SHEET 2010 MID-TERM EXAM Concepts And Definitions Definitions of fact, hypothesis, law, theory Explain the scientific method Difference between average and instantaneous speed and speed
More informationHumanoid Robots and biped locomotion. Contact: Egidio Falotico
Humanoid Robots and biped locomotion Contact: Egidio Falotico e.falotico@sssup.it Outline What is a Humanoid? Why Develop Humanoids? Challenges in Humanoid robotics Active vs Passive Locomotion Active
More informationBeliefs, attitudes and values Learning styles and preferences. Physical conditioning and health Motivations, understandings and desires
LEVEL I INDOOR GUIDE To help guide you in covering the National Standards categories for Teaching and Professional Knowledge for Level I, the following topics can be reviewed during the indoor sessions,
More informationSecondary Physics: The Compass Rose, Cars and Tracks
Secondary Physics: The Compass Rose, Cars and Tracks Secondary Physics at the NASCAR Hall of Fame The Great Hall and Glory Road Focus object or destination in the Hall: Compass Rose, 18 compass lines,
More informationTHE IMPULSE-STEP IN THE JAVELIN THROW
THE IMPULSE-STEP IN THE JAVELIN THROW Terseus Liebenberg North-West University Potchefstroom South Africa The most important biomechanical principle ultimately determining throwing distance is the release
More informationA Three-dimensional Forward Dynamic Model of the Golf Swing
A Three-dimensional Forward Dynamic Model of the Golf Swing by Daniel Johnson A thesis presented to the University of Waterloo in fulfillment of the thesis requirement for the degree of Master of Applied
More informationDATA EQUATIONS MATH ANSWER
HCP PHYSICS REVIEW SHEET MID TERM EXAM Concepts And Definitions 1. Definitions of fact, hypothesis, law, theory 2. Explain the scientific method 3. Difference between average and instantaneous speed and
More informationCurrent issues regarding induced acceleration analysis of walking using the integration method to decompose the GRF
Current issues regarding induced acceleration analysis of walking using the integration method to decompose the GRF George Chen May 17, 2002 Stanford Neuromuscular Biomechanics Lab Group Muscle contribution
More informationSPRINTING CHARACTERISTICS OF WOMEN S 100 METER FINALS AT THE IAAF WORLD CHAMPIONSHOPS DAEGU 2011
9:30-9:45 am Sang-Kyoon Park. Sprinting characteristics of women's 100 meter finals at the IAAF world championships Daegu 2011. (228) SPRINTING CHARACTERISTICS OF WOMEN S 100 METER FINALS AT THE IAAF WORLD
More informationThe Three Swings of Wright Balance: Which One Are You?
The Three Swings of Wright Balance: Which One Are You? Our 25 years of research has yielded the following. In summary we are able to do simple body measurements, provide a student with Stance Widths that
More informationKochi University of Technology Aca Study on Dynamic Analysis and Wea Title stem for Golf Swing Author(s) LI, Zhiwei Citation 高知工科大学, 博士論文. Date of 2015-03 issue URL http://hdl.handle.net/10173/1281 Rights
More informationAnalysis of Movement
Orlando 2009 Biomechanics II: Analysis of Movement An overview and advanced discussion of the effects of movement, with a focus on the technology available to analyze skills and support science-based instruction.
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 informationGROUND REACTION FORCE DOMINANT VERSUS NON-DOMINANT SINGLE LEG STEP OFF
GROUND REACTION FORCE DOMINANT VERSUS NON-DOMINANT SINGLE LEG STEP OFF Sara Gharabaghli, Rebecca Krogstad, Sara Lynch, Sofia Saavedra, and Tamara Wright California State University, San Marcos, San Marcos,
More informationCenter of Mass Acceleration as a Surrogate for Force Production After Spinal Cord Injury Effects of Inclined Treadmill Walking
Center of Mass Acceleration as a Surrogate for Force Production After Spinal Cord Injury Effects of Inclined Treadmill Walking Mark G. Bowden, PhD, PT Research Health Scientist, Ralph H. Johnson VA Medical
More informationITF Coaches Education Programme Coaching High Performance Players Course Power and the Tennis Serve.
ITF Coaches Education Programme Coaching High Performance Players Course Power and the Tennis Serve. By Machar Reid & Miguel Crespo A Powerful Serve A Key Ingredient of Successful Tennis Performance Preparation
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 information-Elastic strain energy (duty factor decreases at higher speeds). Higher forces act on feet. More tendon stretch. More energy stored in tendon.
As velocity increases ( ) (i.e. increasing Froude number v 2 / gl) the component of the energy cost of transport associated with: -Internal kinetic energy (limbs accelerated to higher angular velocity).
More informationREVIEW : KINEMATICS
1 REVIEW 5-4-16: KINEMATICS Kinematics-Defining Motion 1 A student on her way to school walks four blocks east, three blocks north, and another four blocks east, as shown in the diagram. Compared to the
More informationOutline. Newton's laws of motion What is speed? The technical and physical demands of speed Speed training parameters Rugby specific speed training
Linear speed Outline Newton's laws of motion What is speed? The technical and physical demands of speed Speed training parameters Rugby specific speed training Outline Session structure Teaching guidelines
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 informationSample Solution for Problem 1.a
Sample Solution for Problem 1.a 1 Inverted Pendulum Model (IPM) 1.1 Equations of Motion and Ground Reaction Forces Figure 1: Scheme of the Inverted Pendulum Model (IPM). The equations of motion of this
More informationThe bus has to stop a few times. The figure below shows the distance time graph for part of the journey. Time in seconds
HW Acceleration / 55 Name Q1.A bus is taking some children to school. The bus has to stop a few times. The figure below shows the distance time graph for part of the journey. Time in seconds How far has
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 informationBiomechanics and Models of Locomotion
Physics-Based Models for People Tracking: Biomechanics and Models of Locomotion Marcus Brubaker 1 Leonid Sigal 1,2 David J Fleet 1 1 University of Toronto 2 Disney Research, Pittsburgh Biomechanics Biomechanics
More informationArtifacts Due to Filtering Mismatch in Drop Landing Moment Data
Camenga et al. UW-L Journal of Undergraduate Research XVI (213) Artifacts Due to Filtering Mismatch in Drop Landing Moment Data Elizabeth T. Camenga, Casey J. Rutten, Brendan D. Gould, Jillian T. Asmus,
More informationThe following pages are produced by Z2golf and are very interesting reading.
The following pages are produced by Z2golf and are very interesting reading. You can read more about the Speedchain, Torso Burner and the NOS, join the Speed-Forum and see other interesting things on their
More informationLINEAR AND ANGULAR KINEMATICS Readings: McGinnis Chapters 2 and 6 DISTANCE, DISPLACEMENT, SPEED, VELOCITY, AND ACCELERATION:
LINEAR AND ANGULAR KINEMATICS Readings: McGinnis Chapters 2 and 6 1 DISTANCE, DISPLACEMENT, SPEED, VELOCITY, AND ACCELERATION: How far? Describing change in linear or angular position Distance (Scalar
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 informationPrelab for the Ballistic Pendulum
Ballistic Pendulum 1 Prelab for the Ballistic Pendulum 1. Write the general horizontal and vertical motion Kinematics equations for a horizontally launched projectile. 2. Write the relevant Conservation
More informationPreview. Vibrations and Waves Section 1. Section 1 Simple Harmonic Motion. Section 2 Measuring Simple Harmonic Motion. Section 3 Properties of Waves
Vibrations and Waves Section 1 Preview Section 1 Simple Harmonic Motion Section 2 Measuring Simple Harmonic Motion Section 3 Properties of Waves Section 4 Wave Interactions Vibrations and Waves Section
More informationSKILL ANALYSIS SAMPLE F
SKILL ANALYSIS SAMPLE F MOTOR SKILL: SOCCER SHOT (BALL STATIONARY) Aim/Purpose: The aim of this experiment is to record and analyse the movement process and technique required when kicking a soccer ball
More informationPage 2. Indicate with ticks ( ) in the table below which of the quantities are vectors and which are scalars. Velocity Speed Distance Displacement
Q1.(a) Indicate with ticks ( ) in the table below which of the quantities are vectors and which are scalars. Velocity Speed Distance Displacement vector scalar (b) A tennis ball is thrown vertically downwards
More informationBiomechanical analysis of spiking skill in volleyball
2017; 4(6): 15-19 P-ISSN: 2394-1685 E-ISSN: 2394-1693 Impact Factor (ISRA): 5.38 IJPESH 2017; 4(6): 15-19 2017 IJPESH www.kheljournal.com Received: 05-09-2017 Accepted: 06-10-2017 Harpreet Singh Assistant
More informationUsing GPOPS-II to optimize sum of squared torques of a double pendulum as a prosthesis leg. Abstract
Using GPOPS-II to optimize sum of squared torques of a double pendulum as a prosthesis leg Abstract Milad Zarei MCE 593 Prosthesis Design & Control A two-dimensional, two links pendulum is developed to
More informationGait. Kinesiology RHS 341 Lecture 12 Dr. Einas Al-Eisa
Gait Kinesiology RHS 341 Lecture 12 Dr. Einas Al-Eisa Definitions Locomotion = the act of moving from one place to the other Gait = the manner of walking Definitions Walking = a smooth, highly coordinated,
More informationAP Physics B Summer Homework (Show work)
#1 NAME: AP Physics B Summer Homework (Show work) #2 Fill in the radian conversion of each angle and the trigonometric value at each angle on the chart. Degree 0 o 30 o 45 o 60 o 90 o 180 o 270 o 360 o
More informationCircular Motion - Horizontal
Circular Motion - Horizontal Outcome(s): explain and apply the concepts of centripetal acceleration and centripetal force, as applied to uniform horizontal circular motion. A bucket being swung around
More informationPURPOSE. METHODS Design
7 Murrary, M.P.; Sepic, S.B.; Gardner, G.M.; and Mollinger, L.A., "Gait patterns of above-knee amputees using constant-friction knee components," Bull Prosthet Res, 17(2):35-45, 1980. 8 Godfrey, C.M.;
More informationTHE DEVELOPMENT OF SPEED:
THE DEVELOPMENT OF SPEED: BEFORE YOU HOP ON THAT TREADMILL.. By Jason Shea, M.S., C.S.C.S, PES Doing a quick internet search for treadmill manufacturers, one can see what a lucrative business it is to
More informationDIFFERENCE BETWEEN TAEKWONDO ROUNDHOUSE KICK EXECUTED BY THE FRONT AND BACK LEG - A BIOMECHANICAL STUDY
268 Isas 2000! Hong Kong DIFFERENCE BETWEEN TAEKWONDO ROUNDHOUSE KICK EXECUTED BY THE FRONT AND BACK LEG - A BIOMECHANICAL STUDY Pui-Wah Kong, Tze-Chung Luk and Youlian Hong The Chinese University of Hong
More informationPosition and displacement
/1/14 Position and displacement Objectives Describe motion in 1D using position, distance, and displacement. Analyze motion in 1D using position, distance, and displacement. Correctly use and interpret
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 informationCoaching the Hurdles
Coaching the Hurdles Monica Gary, Sprints & Hurdles Coach Purdue University Important components to consider in hurdle training: a. Rhythm for the hurdler is the primary concern for the coach -short rhythm
More informationOPTIMAL TRAJECTORY GENERATION OF COMPASS-GAIT BIPED BASED ON PASSIVE DYNAMIC WALKING
OPTIMAL TRAJECTORY GENERATION OF COMPASS-GAIT BIPED BASED ON PASSIVE DYNAMIC WALKING Minseung Kim Dept. of Computer Science Illinois Institute of Technology 3201 S. State St. Box 2082 Chicago IL 60616
More informationDefine terms and compute basic physics problems related to sprinting
LINEAR SPEED AN INTRODUCTION TO ACCELERATION LEARNING OBJECTIVES Define terms and compute basic physics problems related to sprinting Identify and explain how specific kinematic and kinetic elements relate
More informationRiding From The Snow Up 2/10/02. Riding From the Snow Up. Ron LeMaster 2/10/02. The Text Book. Ron LeMaster 2002 All rights reserved 1
Riding From the Snow Up Ron LeMaster 2/10/02 The Text Book Ron LeMaster 2002 All rights reserved 1 My Approach Look carefully at the best skiers Distill what is common Seek an explanation for why it works
More information2) Jensen, R. Comparison of ground-reaction forces while kicking a stationary and non-stationary soccer ball
Northern Michigan University The Commons Conference Papers in Published Proceedings 2001 2) Jensen, R. Comparison of ground-reaction forces while kicking a stationary and non-stationary soccer ball Randall
More informationA QUALITATIVE ANALYSIS OF THE HIGH RACQUET POSITION BACKHAND DRIVE OF AN ELITE RACQUETBALL PLAYER
A QUALITATIVE ANALYSIS OF THE HIGH RACQUET POSITION BACKHAND DRIVE OF AN ELITE RACQUETBALL PLAYER John R. Stevenson Wayne P. Hollander Since 1950, when Joe Sobek put strings on his paddleball paddle, the
More informationFigure 1. What is the difference between distance and displacement?
Q1.A train travels from town A to town B. Figure 1 shows the route taken by the train. Figure 1 has been drawn to scale. Figure 1 (a) The distance the train travels between A and B is not the same as the
More informationSTEM SPORTS.
STEM SPORTS Mr. B. Pezzuto Email: bpezzuto@revere.mec.edu 781-388-7520 ext: 54217 Staying Connected to STEM Sports Twitter: @SBA_Pezzuto Instagram: SBA_Pezzuto Classroom Policies Grading Policy: Tests:
More informationInstructor: Biswas/Ihas/Whiting PHYSICS DEPARTMENT PHY 2053 Exam 1, 120 minutes October 14, 2009
Instructor: Biswas/Ihas/Whiting PHYSICS DEPARTMENT PHY 2053 Exam 1, 120 minutes October 14, 2009 Name (print, last first): Signature: On my honor, I have neither given nor received unauthorized aid on
More informationCOMPARISON STUDY BETWEEN THE EFFICIENY OF THE START TECHNIQUES IN THE ROMANIAN COMPETITIVE SWIMMING
Bulletin of the Transilvania University of Braşov Series IX: Sciences of Human Kinetics Vol. 6 (55) No. 1 2013 COMPARISON STUDY BETWEEN THE EFFICIENY OF THE START TECHNIQUES IN THE ROMANIAN COMPETITIVE
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 informationCritical Factors in the Shot Put
Critical Factors in the Shot Put Operational Terminology By Michael Young Louisiana State University Flight phase: The duration of time where the athlete is moving towards the front of the throwing circle
More informationA Study on the Human Impulse Characteristics Of the Standing Shooting Posture
A Study on the Human Impulse Characteristics Of the Standing Shooting Posture Young-Shin Lee 1, a, Young-Jin Choi 2,b, Kyu-Hyun Han 2,c, Je-Wook Chae 3,d, Eui-Jung Choi 3,e and In-Woo Kim 3,f 1 Dept. of
More informationABCA Research Committee
ABCA Research Committee Title: What the Best in Baseball Do A longitudinal / cross-sectional biomechanical study of the best hitters and pitchers in the game of baseball. Purpose: The purpose of this study
More informationStructure (Down plane)
By Lauren Russell Structure (Down plane) The body (toes, knees, hips, wrists and shoulders) is aligned parallel to the intended target line. The torso is tilted over the ball from the hips whilst maintaining
More informationITF Coaches Education Programme Biomechanics and stroke production: implications for the tennis coach
ITF Coaches Education Programme Biomechanics and stroke production: implications for the tennis coach Original article: Elliott, B. (2001). ITF CSSR, 24, 2-3 Biomechanics Key area in coach education and
More informationBIOMECHANICAL MOVEMENT
SECTION PART 5 5 CHAPTER 12 13 CHAPTER 12: Biomechanical movement Practice questions - text book pages 169-172 1) For which of the following is the athlete s centre of mass most likely to lie outside of
More informationREPORT DOCUMENTATION PAGE
REPORT DOCUMENTATION PAGE Form Approved OMB NO. 0704-0188 The public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions,
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 informationKAYAK TECHNICAL TEMPLATE. Scott Oldershaw National Team Coach
KAYAK TECHNICAL TEMPLATE Scott Oldershaw National Team Coach Revised 09/2009 Introduction This Kayak Technical Template is for coaches involved with athletes preparing for competition at the Canada Games,
More information15/02/2013. Sports Biomechanics for Cricket Coaches. Context Overall Aim OVERVIEW. AIMS / Learning Outcomes
Sports Biomechanics for Cricket Coaches Level 4: Sports Biomechanics English & Wales Cricket Board Context Overall Aim The course structure and content will reflect the applied application of Sport Biomechanics,
More informationUniversity of Victoria Faculty of Education School of Physical Education May 2003 PE 117 TENNIS (A01)
University of Victoria Faculty of Education School of Physical Education May 2003 PE 117 TENNIS (A01) Instructor: T. Hopper E-mail: thopper@uvic.ca Website: http://web.uvic.ca/~thopper/ Office: Mck. 133
More informationPositive running posture sums up the right technique for top speed
Positive running, a model for high speed running Frans Bosch positive running posture sums up the right technique for top speed building blocks in running: Pelvic rotation for- and backward and hamstring
More informationZMP Trajectory Generation for Reduced Trunk Motions of Biped Robots
ZMP Trajectory Generation for Reduced Trunk Motions of Biped Robots Jong H. Park School of Mechanical Engineering Hanyang University Seoul, 33-79, Korea email:jong.park@ieee.org Yong K. Rhee School of
More informationINTERACTION OF STEP LENGTH AND STEP RATE DURING SPRINT RUNNING
INTERACTION OF STEP LENGTH AND STEP RATE DURING SPRINT RUNNING Joseph P. Hunter 1, Robert N. Marshall 1,, and Peter J. McNair 3 1 Department of Sport and Exercise Science, The University of Auckland, Auckland,
More informationLAWS, Principles, and Preferences.
LAWS of the Game of GOLF By James E. Coach Robertson From his book The Encyclopedia of Successful GOLF Coaching LAWS, Principles, and Preferences. The Model Golf Swing You can end your search for the one
More informationLesson 14: Simple harmonic motion, Waves (Sections )
Circular Motion and Simple Harmonic Motion The projection of uniform circular motion along any ais (the -ais here) is the same as simple harmonic motion. We use our understanding of uniform circular motion
More informationThe Block Start and Accerlartion. Loren Seagrave Director of Track & Field and Cross Country Director of Speed and Movement
The Block Start and Accerlartion Loren Seagrave Director of Track & Field and Cross Country Director of Speed and Movement Phases of Acceleration (Linear) The Start Greatest Rate of Acceleration Pure Acceleration
More informationRunning Injuries in Adolescents Jeffrey Shilt, M.D. Part 1 Page 1
Running Injuries in Adolescents Jeffrey Shilt, M.D. Chief Surgical Officer, The Woodlands, Texas Children's Hospital Associate Professor, Orthopedic and Scoliosis Surgery, Baylor College of Medicine Part
More informationQuestion. A. Incorrect! Check the definition for period. B. Incorrect! Check the definition for speed.
AP Physics - Problem Drill 11: Vibrations and Waves. Instruction: (1) Read the problem statement and answer choices carefully (2) Work the problems on paper as 1. The following definitions are used to
More informationFigure 1. What is the difference between distance and displacement?
Q1.A train travels from town A to town B. Figure 1 shows the route taken by the train. Figure 1 has been drawn to scale. Figure 1 (a) The distance the train travels between A and B is not the same as the
More informationMoving Toward a High Level of Competence Through a Systematic Approach
Moving Toward a High Level of Competence Through a Systematic Approach Competence Creates Confidence!!! WHAT CAN THE ATHELTE & COACH CONTROL?? Technique Injury YES!! Nutrition Sleep Recovery Thoughts Focus
More informationBIOMECHANICS OF A BACKHAND
BIOMECHANICS OF A BACKHAND DROP SHOT Felipe Matsunaga April 21, 2011 BIOL438 WHAT IS A DROP SHOT? Groundstrokes: Most common shot where the racquet head hits the ball in a flat collision. Surface of racquet
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 informationKinematic Differences between Set- and Jump-Shot Motions in Basketball
Proceedings Kinematic Differences between Set- and Jump-Shot Motions in Basketball Hiroki Okubo 1, * and Mont Hubbard 2 1 Department of Advanced Robotics, Chiba Institute of Technology, 2-17-1 Tsudanuma,
More informationQualitative Analysis of Jumping Standing Long Jump Goals Note: Standing Long Jump
Qualitative Analysis of Jumping Standing Long Jump *Any time a person or object is launched into the air Ex- jumping, diving, gymnastics, throwing, or striking Goals: 1. Distance Ex: standing long jump,
More informationBiomechanics' Determinants of the Trunk Front Semi-Circular Kick (Dollyo Chagi) in Tae-Kwon-Do
World Journal of Sport Sciences 3 (S): 921-929, 2010 ISSN 2078-4724 IDOSI Publications, 2010 Biomechanics' Determinants of the Trunk Front Semi-Circular Kick (Dollyo Chagi) in Tae-Kwon-Do 1 2 Ahmed Saeed
More informationSimulation-based design to reduce metabolic cost
Simulation-based design to reduce metabolic cost Overview: Lecture + Hands On Exercise 1. Generating and evaluating a muscledriven simulation of walking 2. Metabolics 101 3. Designing and evaluating devices
More informationInfluence of Toe-Hang vs. Face-Balanced Putter Design on Golfer Applied Kinetics
Proceedings Influence of Toe-Hang vs. Face-Balanced Putter Design on Golfer Applied Kinetics Sasho MacKenzie 1, * and Erik Henrikson 2 1 Department of Human Kinetics, St. Francis Xavier University, Antigonish,
More information(2) An object has an initial speed u and an acceleration a. After time t, its speed is v and it has moved through a distance s.
1. Linear motion Define the term acceleration. An object has an initial speed u and an acceleration a. After time t, its speed is v and it has moved through a distance s. The motion of the object may be
More informationPhysics Final Exam Review Fall 2013
Physics Final Exam Review Fall 2013 The lines on the graph represent displacement vectors for the route along which a person moves. Use the figure to answer problems 1 2. 1. What is the total distance
More informationThe purpose of this experiment is to find this acceleration for a puck moving on an inclined air table.
Experiment : Motion in an Inclined Plane PURPOSE The purpose of this experiment is to find this acceleration for a puck moving on an inclined air table. GENERAL In Experiment-1 you were concerned with
More informationNumerical study on the wrist action during the golf downswing
Numerical study on the wrist action during the golf downswing C.C. Chen, Y. Inoue and K. Shibara Department of Intelligent Mechanical Systems Engineering, Kochi University of Technology, Kochi-prefecture,
More informationPHYSICS 12 NAME: Kinematics and Projectiles Review
NAME: Kinematics and Projectiles Review (1-3) A ball is thrown into the air, following the path shown in the diagram. At 1, the ball has just left the thrower s hand. At 5, the ball is at its original
More information