The fastest way to sweat indoor sports is to run fast on a treadmill, if there is no treadmill can also be simulated indoors fast running, upper limb fast arm rotation, hot dance or fast boxing can also be. In exercise, the body’s main heat-producing organs are skeletal muscles, to sweat the fastest to use the body’s most skeletal muscles involved in the movement, to let the skeletal muscle movement at the maximum intensity, the fastest rhythm, the muscles involved in the movement in order to maximize the effectiveness of the production of the most heat. In order to dissipate heat, the body will sweat quickly, and only fast running or fast-paced dancing, fast boxing, etc. can have such an effect. Like other, such as push-ups, cause up, dumbbell barbell class or slow-paced movements, the whole body involved in the skeletal muscle is relatively small, muscle heat production will be slow, so the heat production as well as the sweat caused by the effect of a short period of time is not as good as the fast-paced exercise. So if you want to sweat the fastest indoors, the only way is to run at a fast pace or do a hot dance type of exercise.