What if you get physically exhausted after 10 punches of sandbagging at full strength?

This is a very simple thing that shows that you usually do not exercise often! This leads to a lack of physical strength, a condition called qi deficiency! The most effective way to prevent this is to do more exercise! And still anaerobic exercise! This can quickly improve your physical strength! But usually eat more nutritious food! You can quickly replenish your physical strength!