Spinning mainly relies on the strength of legs and abdomen to exercise, mainly to exercise these two parts and endurance training. It is a popular aerobic exercise to reduce fat. It won't have much impact on the chest, unless it is a man who often carries out strength training, and suddenly starting to increase aerobic training will consume muscles. If you don't lose muscle in the process of losing fat, the recommended exercise mode is anaerobic training first, and then aerobic training is more reasonable. If you want to lose weight in the process of losing weight, you should be comprehensive and targeted in training. ? Comprehensive refers to the way of reducing fat by combining aerobic and anaerobic training, which exercises the body in an all-round way to achieve a certain amount of exercise and intensity, thus improving the metabolic level, promoting fat burning and achieving the purpose of reducing fat without reducing muscle mass. Targeting refers to taking different exercise methods according to the fat content in different parts of the body, so as to "prescribe the right medicine". Scan the QR code of my avatar to get relevant knowledge.