People would rather spend money to go to the gym and get sweaty than go to work. The main reason is that housework is often a low-intensity repetitive action, which often takes a long time to pose or hunch over. In the long run, it will increase the joint pressure, strain the soft tissue too much, induce the physiological curvature of the spine to straighten, and increase the pressure on the intervertebral disc. Exercise can release joint pressure, exercise muscle strength and ligament elasticity, and the effect is completely different. Moreover, the fitness equipment is designed by the manufacturer through a large number of data collection and collation, combined with ergonomics, which can effectively help the bodybuilder maintain the correct posture and achieve the best effect of practicing muscles wherever he wants.

Therefore, more and more people, especially city residents, would rather spend money to go to the gym and sweat like rain than choose to exercise in their work.