I don't think it's possible. You lost 200 strokes a day a few days ago. . . So there is no rebound. . .

Aerobic exercise is only effective if it lasts for 30 minutes. How many times do you think you can jump in half an hour? .

It is good to have oxygen combined with equipment. In fact, it is best to have 45 minutes of aerobic exercise every day. I think jogging is better than skipping rope.