Skipping rope can lose weight and is a good exercise to lose weight. Losing weight means losing fat. The weight loss effect of exercise is not obvious, but it is very scientific, and it will burn a lot of fat and will not rebound. Skipping rope is suitable as a fitness exercise in low temperature season. Jumping rope for 3000 times can throw 12kg meat. Skipping rope for 30-40 minutes can consume 300 kilocalories, while a bowl of white rice consumes about 2500 kilocalories. For every kilogram of fat lost, it takes about 7700 kilocalories to burn. Skipping rope is the best slimming exercise. The test shows that jumping for 5 minutes and jumping 140 times per minute is equivalent to jogging for half an hour. Skipping rope can not only help you lose weight, but also make your muscles well-proportioned and strong, and also give your respiratory system, heart and cardiovascular system full exercise. The shortest time can't be less than 30 minutes, because the purpose of burning fat can't be achieved at all, and the longest time can't be more than 2 hours, because over two hours of overtraining will make your body extremely tired. Skipping rope should not be less than 4 times but not more than 6 times a week. You usually need a day's rest and thinking, so that you can improve faster. Warm up before skipping rope and stretch after skipping rope. Even if you insist on skipping rope for a long time, the calf muscles will not expand too much, but will only become firm and graceful.