Specification: Product Name: Bio-stress feedback device (core muscle group activation device) Transformation: flat, folio, double fold Instructions for use: - Biological pressure feedback device of the three airbags are placed between the solid plane and the body, such as floor, chair back, bed, wall, etc. - Tighten the screws at the bottom of the pressure gauge (gently) and fill the three airbags with air until they can fill the body and the plane. - When air flows back into the tube, the initial reference pressure will decrease and increase before starting the movement. - Change the pressure of the body on one of the three airbags, and the pressure data on the instrument will also change. - The pressure of the air bag can be increased or decreased Or the pressure can be kept unchanged according to the requirements of action. - Release air by loosening the screw after exercise. Product contains: 1 dial 1 airbag 1 hose An opinion: 1. Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.? Simply inflate the device with the hand pump, position it between your body and a firm surface, and follow the instructions in the user manual. ? Ideal for anyone who wants to enhance their core strength, such as office workers, pregnant women, and people with chronic back pain. ? Used for low back pain, lumbar muscle strain, lumbar disc herniation, and lumbar instability exercises, restores lumbar curvature, relieves low back pain, improves lumbar instability etc. ? Activate your deep abdominal and paraspinal muscles that support your spine and prevent back pain and injuries. ? Strengthen your core muscles and stabilize your spine,uses pressure biofeedback to guide your training.
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