Whole Body Movement Analysis

WHOLE BODY MOVEMENT ANALYSIS ES 332 ? APPLIED ANATOMY Kari Kebach, MS, ATC/L OUTLINE Introduction Movement analysis Weightlifting ? snatch Basketball ? standing jump shot INTRODUCTION Compound exercise Movement at multiple joints Upper body Trunk Lower body Same approach as simpler exercises Break down into what is happening at each joint Phase, joint, movement, muscles, contraction Does the movement need to be controlled against gravity? OLYMPIC SNATCH ? PHASE 1 www.dartfish.com Phase 1 Details Joint Action Muscle Contraction Shoulder Flexion Deltoid Concentric Elbow Fixator Biceps, triceps Isometric Wrist Fixator Flexor digitorum, extensor digitorum Isometric Trunk Flexion Anterior abdominal Concentric Hip Flexion Iliopsoas, rectus femoris Concentric Knee Flexion Hamstring Concentric Ankle Plantar flexion Gastrocnemius, soleus concentric OLYMPIC SNATCH ? PHASE 2 www.dartfish.com Phase 2 Details Joint Action Muscle Contraction Shoulder Flexion Deltoid Concentric Elbow Fixator Biceps, triceps Isometric Wrist Fixator Flexor and extensor digitorum Isometric Trunk Fixator Anterior abs, erector spinae Isometric Hip Extension Gluteus max, hamstrings Concentric Knee Extension Quadriceps Concentric Ankle Plantar flexion Gastrocnemius, soleus Concentric OLYMPIC SNATCH ? PHASE 3 www.dartfish.com Phase 3 Details Joint Action Muscle Contraction Shoulder Fixator Deltoids and lats Isometric Elbow Extension Triceps Concentric Wrist Fixator Flexor and Extensor Digitorums Isometric Trunk Fixator Anterior abdominals and erector spinae Isometric Hip Flexion Iliopsoas, rectusfemoris Concentric Knee Flexion Hamstrings Concentric Ankle Fixator Tib anterior, gastroc soleus Isometric OLYMPIC SNATCH www.dartfish.com A B C D OLYMPIC SNATCH Phase 1, 2, 3 JOINT ACTION MUSCLES CONTRACTION SHOULDER (GH) ELBOW WRIST TRUNK HIP KNEE ANKLE