Mar 252010
Add some variety to your ab workout. Follow Susan as she performs the Waterfall floor exercise with a 45cm Stability Ball.
Stability Balls come in a variety of sizes. Usually you’d choose your size depending on your height, so when you sit on the ball, your legs would be at 90-degrees. In this exercise, she is choosing a smaller-sized ball to manage easily between her hands as she rolls it up and down her legs.
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