This Stamina® 55 cm Crystal Edge Premium Exercise Ball (05-1055) is durable, burst-resistant, and latex free. Use the Crystal Edge Premium Exercise Ball to improve core strength, flexibility, balance, coordination, and muscle tone. This premium ball is made for tough workouts especially those with weights.
Just sitting on the Stamina® 55 cm Crystal Edge Premium Exercise Ball (05-1055) forces you to balance which strengthens the stabilizing muscles. Your body alignment immediately becomes more correct making your workout more effective with less risk of injury.
The detailed, easy-to-follow workout chart demonstrates exercises for the arms, torso, abdominals, obliques, buttocks, and legs. The Crystal Edge Ball 30 minute workout DVD is recommended.
The included foot pump makes inflation easy and quick. The Stamina® 55 cm Crystal Edge Premium Exercise Ball (05-1055) is your secret weapon in strengthening your core and more.
