1、Ergonomic design, adds shoulder support to stabilize the shoulders and make the shoulders evenly stressed. 2、Stimulate the Jianjing acupoints symmetrically to restore the elasticity of the neck and shoulder muscles. 3、Concentrate on traction of the cervical spine to relieve the compression of blood vessels. 4、Relieve the pain of the cervical spine and restore the cervical spine to its original position. 5、Lifting rod, adjust traction, raise the chin, so that the cervical spine is in a state of natural curvature, and the vertebral body clearance is evenly opened. Condition: 100% Brand New Item Type: Cervical Traction Device Material: ABS Engineering Plastics Maximum Traction Distance: Approx. 70mm / 2.8in Traction Angle: Forward 0°~15° Traction Working Range: 0-300N Installation Method: 1. Take the product out of the packaging box, use a special wrench to loosen the adjustment bolts on the beam, unfold the beam to the limit position and tighten the adjustment bolts; 2. Loosen the angle nuts on both sides of the beam and the lock nuts on the shoulder support, and rotate the left and right columns to make the tension inward relative; 3. Place the shoulder rest on the user's shoulder, adjust the shoulder rest to the appropriate position according to the user's shoulder shape, and tighten the angle nut and the locking nut on the shoulder rest; 4. According to the scales on the left and right columns, turn the lifting knob to adjust the left and right lifting rods to the starting point. How to Use: 1. Open the buckle on either side of the lower fixing belt, place the shoulder rest on the user's shoulder, place the chin rest on the lower jaw of the head, place the pillow rest on the pillow of the head, and adjust the fixing strap to the right After the length, fasten the buckle. 2. Pull lower fixing belt head, adjust the position of the pillow support and the chin support, so that it is in a comfortable state for the head. Note that the mandibular rest should not be forward or backward, too far will affect the traction effect, and too far will cause breathing difficulties; 3. Pull the upper fixed belt head, adjust the traction angle, and the traction angle should be controlled within the range of 0° to 15° forward; 4. Rotate the lifting knob with both hands forward at the same time to make the tractor produce upward traction. Note that the traction should gradually increase until the user feels the most comfortable state. The traction strength and traction time can be appropriately reduced during the first traction. 5. The traction time should be controlled within 20 minutes, no more than twice a day. After each traction, turn the lifting knob backwards to make the lifting rod to the lowest point, untie the lower fixing belt buckle, and remove the tractor from the user's shoulder. 6. Every 10 days is a course of traction, and there should be an interval of 5-7 days between the two courses. 1 x Cervical Traction Device 1 x Accessory 1 x Wrench 1 x Manual