Abs · Fitball
Plank on fitball on straight arms
- Muscle
- Abs
- Equipment
- Fitball
- Measured in
- Time
How to do it
Assume the position as shown in the picture. Place the emphasis on the ball with your arms straight. Engage your abdominal and back muscles, tightening them.
Workouts with this exercise
1Run it with a timer
Every session, counted out loud.