26117 ⎘
Sports without balls; Jumping, vaulting without take off run
Apparatus and Method for Vertical Jump Training
#2PLAY APPARATUS FOR DEVELOPING BALANCE AND COORDINATION
#3JUMP HEIGHT MEASURING DEVICE AND METHOD OF USE
#4Play apparatus for developing balance and coordination
#5Trampoline System Having Jumping Surfaces On Multiple Planes
#6ATHLETIC PERFORMANCE RATING SYSTEM
#7Exercise device having position verification feedback
#8Exercise device having position verification feedback