Core strength for improving balance and vertical jump. (video option)
Trainer Alan Stein suggests core strength drills for improving balance and vertical jump.
1. Raise a heavy ball overhead and throw it down hard 6-10 times.
2. Reach overhead to the side with a heavy ball then throw it diagonally across your body and down to the floor, hard, 6 -10 times.
3. Plank to Superman - Raise in a plank position. Extend your left arm and your right leg out while holding the position. Switch to the right arm and left leg. Repeat five times with each arm – leg.
See – Core Strength Alan Stein https://youtu.be/Pu7fn9chuA4?t=612
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