He answered the students' questions one by one, wiping the sweat from his face and smiling:,Without exception, "Shave," the most practical of the six styles used by the Marines, is the primary focus of training for every Marine.,The mechanism of a gun is to gather all the force of the body into one point. The human body's power comes from its legs. With the contraction of muscles, Darren's military boots turned slightly, gripping the ground like nails.。