Back Stretch Ring (Pink)

Features:Handy and portable. Suitable for sports places.

Usage:Used when standing, kneeling or sitting. Hold your hands together behind your body and extend your arms.

Notes:1. Do warm-up exercises before using this product to avoid sports injury; 2. Do not eat a large amount of food within 1 hour after exercise; 3. Exercise in a slow and controlled manner. To avoid injury, do not exert too much force or stretch too much.