Compared with motivation, physical exercise is very tiring. Only when it is promoted to a high level can it improve the body under the effect of the panel.
However, as long as the motivation is used up and then recovered, it can continue to rise, and you don't need to use any energy when sitting still.
It seems that the cost performance of motivation is far higher than physical strength, but Li Ming will not give up physical exercise because he has such an ability.
Only Nian has strong power, but his weak body defect, the zombie he easily killed with a car, has fully demonstrated that if Li Ming had no Nian power, he would never have been hit by a car