button checkbox close Home Button Image Label Login Button Login Section Logout Button NavBar New Account Button New Account Section OS_NavBar Password Input SideBar SubMenu Username Input bad credential label date picker dropdown

Back Flag Bad Form Crossover Drop Knee Frog Good Form Heel Hook High Left Arm Use High Left Leg Use High Right Arm Use High Right Leg Use Knee Bar Low Left Arm Use Low Left Leg Use Low Right Arm Use Low Right Leg Use Moderate Left Arm Use Moderate Left Leg Use Moderate Right Arm Use Moderate Right Leg Use

Bad-Form Elbow-Backwards Elbow-Far-From-Hips Elbow-Forwards Good-Form Unlabeled

Bad-Form Good-Form Knees-Over-Toes Unlabeled

Bad-Form Elbows Flaring Out Good-Form Unlabeled

Bad-Form Good-Form Lean-Left Lean-Right Unlabeled

bad-form good-form

Bad-Form Good Form

Bad-Form Elbows-Above-Shoulders Good-Form Unlabeled