Designed specifically to improve your core strength, balance and coordination, the PowerTube Pro Core Ball Pro is able to help you improves your back muscle imbalances and assisting you in maintaining a healthy posture.

• Improves posture awareness
• Reduces muscle imbalances
• Alleviates back pain
• Increase flexibility and balance
• Anti-slip texture and robust composition
• Pump and workout booklet containing over 50 exercises included