Stretcher (70 five springs, tension is not measured, but if you can pull out five springs, the chest muscles will generally look good) Dumbbell (190 a pair of * * * 12kg, it is estimated that the minimum can reach 130) Jump rope (35 pairs, but if you think you practice too much, you will. Abdominal muscles (just two handles next to a wheel, I don't know the scientific name. 80。 I feel that I must have a certain abdominal muscle foundation. Otherwise, more than one waste) saved money and bought it myself, all of which were bought by physical stores. Taobao is not clear. The best feeling is dumbbells and tensioners. Strength and chest muscles are real and can be felt. I want to talk about pedals. I haven't bought it. But I used it and stepped on it for more than 20 minutes. I think it is useful, but it is not worth more than 500 yuan. There are also chairs for exercise (I don't know the specific name). I think it's best to buy it and practice fitness. It's really good.