Plank and hold on a Half Ball

Plank and hold on a Half Ball

Balance on your forearms and toes, forearms on a half ball with the flat side up. Shoulders aligned above elbows. Buttocks and trunk tightened and body in a straight line.

Hold your position, while breathing evenly.

Note:
Don't let your pelvis tilt forward so that your lower back arch increases.
Keep the half ball level.

Required equipment: BOSU ball
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