Bosu Ball

• Balance ball trainer for strengthening and coordinating core muscles
• Supports squats, bicep curls, shoulder raises, crunches, and more
• Strengthens, trims, and tones while improving balance and coordination
• Combines physical and mental focus; measures 55 cm in diameter\
• Pump is not included

Bosu balance trainer helps you strengthen and coordinate several major muscle groups, including the muscles you don't see.