The shoulders, neck and armpits of vest running have good heat dissipation, which can promote the core temperature to decrease, the heart rate will not increase quickly, and running is more comfortable.
When you use a dumbbell stool or some fixed equipment, it is difficult for your head to avoid touching the stool or equipment pad. This can not only prevent your own sweat from polluting the cushions and stools, but also prevent others' sweat stains from touching your head.