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- Sets
- 3
-
- Repetitions
- 15-40
Step 1
Sit on a ball with your thigh parallel to the ground, your feet flat on the floor and your back in neutral position (slightly arched).
Step 2
Activate your lower abdominals (transversus abdomini) by bringing your belly button inward and by activating your pelvic floor muscles 20 to 30% of a maximal contraction. Maintain a steady abdominal breathing while you lift one foot off the floor and you bounce on the ball with your back in neutral position.

