- Make sure this fits by entering your model number.
- Strengthens your core and extends flexibility
- Tones Abs, Back, and Inner Thighs
- Increases Range of Motion and Flexibility
- Boosts performance, Strength, and Endurance
- Excercise Chart and Inflation Straw Included
This fits your .
The Gold’s Gym Anti-Burst Core Ball is a 9″ diameter ball that will not only tone your abs, back, and inner thighs, but also increase your range of motion and flexibility. In addition, you can look forward to boosts in your performance, strength, and endurance.