Feature:1. Comfortable Body Massage: The hand chiropractic tool provides steady and powerful force for a more effective and comfortable massage.2. Multifunctional: Manual massager can be used for joint relief, cervical spine adjustment, thoracic spine massage, cervical spine massage, whole body massage health care.3. Physical Pressure Massage: Spinal adjustment massage tools imitate human hand massage, adjust the bones, straighten the spine, get rid of pain, make people energetic.4. 304 Stainless Steel: The manual chiropractic tool is made of 304 stainless steel, which has corrosion resistance, heat resistance, low temperature strength and good mechanical properties.5. Replaceable Functional Head: The hand chiropractic tool has exquisite craftsmanship, and the functional head can be replaced to meet the needs of different groups of people with multi purpose.How to Use:1. When in use, it is forbidden to hit the air, and there must be point of force on the rubber head.2. Adjust the bottom and select the function head according to your needs.3. Speed adjustment: Screw down the previous section to increase the strength, and screw it up to decrease the strength.4. Place the handle of the chiropractic adjustment tool on the palm of your hand. Place the rubber tip on the body part to be&nbs