PVC Yoga Supplies with Thorns Workout Maage Peanut Hand Ball Yoga Fitne Ball Inflated Air Bag Peanut BallsSuitable parts: hands, feet, neck, shoulders, , back, waist, etc.Functional efficacy:Sitting in front of the computer for a long time and habitual postures for a long time will cause poor circulation, which will cause pain in the cervical and lumbar vertebrae, and in severe cases will lead to cervical and lumbar spine protrusion. Office workers are busy with work and often do not have time to exercise. In the spare time of intense work and study, the maager can be used to maage the whole body, and the hand holding the maager can also be properly exercised. Use it to soothe tense nerves, allowing you to easily enjoy maage comfort and eliminate fatigue. Can be carried around without batteries. Enjoy the comfort of a maage at the office, at home, or on the go.Instructions:It can be pd on palms, soles of feet or limbs, and can be d and rolled by preingBack maage: from top to bottom, first head, neck, back, waist or abdomen, back limbs, first maage the left side of the body, then maage the right side of the bodyChest maage: The midline of the abdomen is dredged from top to bottom. Both sides of the chest are bounded by the Renmai in the front midline of the body, and use the brush to scrape from the inside to the outside along the ribs, avoiding the nipple.Abdominal maage: dredging the abdomen from top to bottom (for those with sagging internal organs, it should be dredged from bottom to top), or use spiral circle