章 98: 098 Exertion Technique

"Before we begin the training, there are some professional concepts you should bear in mind, and consciously reinforce during your practice."

As Dan spoke, he twisted his body and suddenly threw a punch forward, the wind from the punch messed up the hair of the soldiers at the very front.

While maintaining his punching stance, Dan slapped his punching right arm with his left hand, "About 38% of the force delivered in a punch comes from the arm itself, approximately 45% of the force is from the twisting motion of the upper body, and around 17% is from the muscle groups on the back of the thighs. People who haven't been trained often overlook the power generated by the lower limbs, which is where the gap between masters and average people widens the most. With the same physical attributes and weight, training can increase the force exerted by the lower limbs to about 2.2 times, leading to an overall increase in power exerted to about 1.2 times—that's a significant margin."