Manual adjustment The user adjusts by himself. Safer and more comfortable Ergonomics design Comfortable design, lie down and enjoy Material The ankle USES special support foam, comfortable, gently back, convenient and fast. Traction band The original waist traction band, aiming at the lumbar traction, make the stretching balance. Size Stretch length: 1.40 m - 1.9 m/ 57-83" Full height: 1.65 meters Cover area: 35 cm * 40 cm Outer box size: 88 * 24* 41cm Notes: 1. The traction function of this machine is designed to be used by users for a long time. It is necessary to achieve good health care and height effect. Do not overuse. 2. Drawing drawing with itself can bear strength for the principle, don't make too much in order to quickly get the effect drawing, if there is joint discomfort when using phenomenon, should stop using for a few days and suggested to reduce the strength of using. 3. For the machine should be first implementation before the hot compress, warm-up, bubble bath, so as to soften flabby muscles bones and muscles help traction effect promotion, especially in the cold season warm up measures should be strengthened. 6. Had a fracture, arthritis, degenerative arthritis or joints, intervertebral disc is inflammation, ligament suffered severe conditions (such as heart disease, high blood pressure), young pregnant women should be directed by your physician. 4. It is recommended to use a good effect before going to bed and use 1-2 times a day. The time is long shortsighted and the individual needs to be fixed. It is recominstructed by the physician. 5. For the youth of the development period as the height encourages the use, should cooperate with the extra calcium intake, and do more exercise to help achieve the maximum effect.