This exercise strengthens the spring suspension system muscles in eversion, inversion, the combination of inversion and eversion dorsiflexion and plantarflexion.
excerpt from the book, ‘How I Got My Wiggle Back’, page 161
Bosu Ball Foot Training
Point the big toes slightly inward (pigeon toed) as you stand up straight on the ball.
Push down, it’s resistance.
Shift your weight from the left side of the foot to the right, rolling the foot in and out
Now, standing up straight, push down, lifting the front of the foot and burying the heel, and then do the opposite: bury the front half of your foot into the ball and raise the heel.
Additionally, One Leg Bosu Ball Balance Training can be completed.
excerpt from the book, ‘How I Got My Wiggle Back’, page 161
One Leg Bosu Ball Balance Training
You’ll probably need to hang on at first as you stand on the ball with one foot.
Balance and at the same time roll your foot back and forth from eversion (outward) to inversion (inward).