Jumping rope belongs to the whole body exercise, can promote fat burning, strengthen the heart and lung activity, there is no best jump rope time this statement. It is recommended to jump rope in 3-4 hours after meal, at this time the stomach content is less suitable for jumping rope and other sports, the specific time is recommended to choose according to the individual situation. The duration of jumping rope can be based on personal basic physical condition and exercise the day physical state decision, through the method of increasing time for gradual training. For example, from 10 minutes to gradually increase to 20 minutes, 30 minutes, etc.. But jumping rope should pay attention to: 1, the amount of exercise should not be too much: jumping rope should not be too tired to avoid causing body muscle damage, should also pay attention to continuous jumping rope on the leg joints, muscle load, should pay attention to the amount of exercise; 2, special people should not jump rope: if the weight base is larger people and higher age group is not recommended to jump rope. Because these two groups of people jumping rope may be because of their own weight is too large or bone state has been poor resulting in their knee and ankle injuries. In addition, menstruation, pregnancy women are also not suitable for jumping rope to lose weight, there is a risk of miscarriage. In addition to jumping rope, you can also choose to run, yoga, swimming and other forms of exercise to lose weight. Exercise is only to help the body metabolism, weight loss period should pay attention to a balanced diet, reduce the consumption of high-calorie food, such as fried chicken, barbecue, etc.. You can properly eat high-protein, fiber-rich foods, such as chicken breast, lean beef and lettuce.