Gymball Upper Body Challenge
Led by functional fitness expert Cheryl Soleway, this video takes you through dynamic, full range abdominal exercises guaranteed to leave no abdominal fiber untouched.
The key to developing true power and strength in the upper body is to first train the entire torso. Exercise balls allow unlimited positioning, range and leverage. This workout will challenge even the most advanced athlete or body builder without ever lifting more than 10 pounds of resistance.