QQL Stool Pouf Footrest Ergonomic Back Stretcher and Massager for Spine Support

Can improve mobility and flexibility. Stretches muscles and relieves back pain. improves your sitting posture. Three bend radii to choose from. The ergonomic design allows the Lumbar Strecher to fit your back perfectly. Made of high quality ABS plastic. which is environmentally friendly. sturdy and pressure resistant. Unique pressure points that stimulate muscles. Instructions: 1. Place the back expanders on the bed or carpet and set the appropriate tensile strength. 2. Place the spinal correction plate behind the buttocks with the back of the product facing the buttocks. 3. Lie down slowly. 4. Correct posture: on the side and on the armrest. Scope of delivery: 1 x practical back stretcher.

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