1. The fastest way to sweat indoors is to run on the treadmill. If you don't have a treadmill, you can also simulate fast running, fast arm rotation, hot dancing or fast boxing indoors.

2. When exercising, the main heat-producing organ of the body is skeletal muscle. If you want to sweat the fastest, you must use the most skeletal muscles in your body to participate in exercise. Let the exercise of skeletal muscle be at the maximum intensity and the fastest rhythm, and the muscles involved in the exercise can play the greatest role and produce the most heat.

3, the body will sweat quickly in order to dissipate heat, only running fast or fast-paced dance, fast boxing and so on. Have such an effect. Like others, such as push-ups, which cause upward movements, dumbbell barbells or slow-paced movements, the whole body involves less skeletal muscles and the muscles produce heat slowly, so the effect of producing heat and sweating is not as good as that of fast-paced exercise in a short time. Therefore, if you want to sweat indoors the fastest, you can only run or dance fast.