Feature:1. Easy operation, 9 gears adjustable, free adjustment of both hands, extension of legs ligaments.2. Most simple designed, can folding storage, adjustable length.3. High quality materials, accurate die casting, perfect gear biting.4. For half an hour a day, stretch your leg ligaments pencilstraight, for everyone.5. Adjust the length that suits well, can begin to use.Specification:Condition: 100% Brand NewItem Type: Stretch Leg TrainerMaterial: Stainless Steel + ABSColor: As Pictures ShownFunction: Extension of Legs Ligaments, Suitable for Girl GancingWeight: Approx. 966gSingle Tube Longest: Approx. 105cm/41.34inchSingle Tube Shortest: Approx. 59cm/23.23inchUsing: 1. Sit on the ground with legs straight, feet hook, the body in front of both hands feet heart, finally let the body and legs seamlessly fit together, if at that time you do not hurt, the success of half, this is mainly to exercise the ligament of the legs open2. Sit on the floor with one leg crossed in front of you, one leg straight back, knees down. The upper body is upright with the hips straight, and then the body is bent back to "lie back", mainly to exercise the soft opening of the hind legs3. Direct vertical fork sit good, go down does not matter, can look for a person to help you, holding the waist, slowly down consumption, or hands can touching the floor on their own to hold down4. In short, the practice of basic skills requires a lot of hard work. But as long as there is persistence. That's fine. My students are 13 years old. Pay attention to practice safely and don't strain yourself..Package List:1 xStretch Leg Trainer1 x Stretch Belt2 x ABS Sponge Grip1 x Manual