Alternating ball crunch

Main Muscles Affected

• Abdominal muscles

Exercise Difficulty

Easy

Performing the Alternating Ball Crunch:

1. Strain with your back to the ground, keep your knees half bent and grab a ball between with both hands above your head
2. Raise your torso, bend your right knee and bring the ball over with both hands, straining your head with your chin facing your chest
3. Reverse the knee.

• Do not check your head while raising your torso.