リック・バンデンハークのインスタグラム(rick_vdhurk) - 11月23日 15時51分
SL Squat with @ultimateinstability Hydrovest to box
•
The first video is an example of an exercise that contributes to improving the starting position. Stability on one leg is very important to transfer the energy efficiently throughout the pitching motion. The Hydrovest® has 5L moving water inside. This increases all small errors which accelerates learning and makes it very challenging. The box gives a cue to hinge from the hips and load the back side (glutes and hamstrings) instead of too much bending in the knee and ankle. •
Written by: @paulvenner •
#ultimateinstability #hydrovest #coordination #vandy44
#バンデンハーク #collab
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