Waist twisting disc JT-19

This simple yet effective Aerobic Twister is a great addition to your daily workout routine.

The Twister can improve your posture and balance and can be used to treat or prevent twisting. At the same time, it slims the waist, tightens the abs and tones the hips and shins, while strengthening the back and thighs. Use it to train for many sports.