When performing deep squats, the amount of testosterone that needs to be consumed increases. More testosterone consumption means that the body needs to reserve more testosterone to supply the next exercise, so deep squats can boost testosterone production to some extent. In training, deep squats can increase the pumping capacity of the heart, which is very significant for cardiorespiratory endurance training. Compared to other fitness movements, squatting uses more than 50 percent of the body’s muscle groups, so the rate of testosterone consumption is very fast. The more testosterone the body consumes, the more testosterone must be stored to ensure the next training. However, if the squatting time is too long, it also tends to produce cortisol to break down the muscles, making one feel tired and causing adverse effects. We suggest you to control your workout time to avoid producing a lot of cortisol to break down muscles due to over fatigue, which is not worth the effort. So appropriate deep squatting, help to improve the secretion of testosterone, excessive exercise leads to the occurrence of other conditions need to go to the hospital in a timely manner, under the guidance of the doctor for treatment.