Three magic weapons of fitness: bench press, hard pull and squat. Both are leg exercises that stimulate muscle growth. Testosterone is the most important thing secreted by the human body, and hard pulling and squatting are one of the most effective actions to promote testosterone secretion. Therefore, the legs must be practiced, and the ability to practice clapping in the legs is greatly improved. Hard squat 150 kg, your female ticket will definitely beg for mercy from you.

I have the same experience when I go to the gym myself. The body is a unified whole. If I only practice my upper body for a period of time, I will be restricted by my lower limbs, and my upper body will not achieve any effect. I used to practice only the upper body, but I found it impossible after practicing for a long time. People with the same upper body size are much better at squat and hard pull than me. Later, I found that their upper body was still growing after the same training, but I couldn't catch up with their newly trained legs.