1. Testosterone increases. First of all, testosterone can maintain the strength and quality of muscles. Since the amount of testosterone is different for each person, the strength and quantity of maintaining muscles are limited. If people want to increase muscle mass, it means that more testosterone is needed to maintain muscles, so foreign aid needs to be injected. Testosterone is used to maintain muscles, but injection of exogenous testosterone will inhibit the secretion of endogenous testosterone, so many people say that injection of steroids will cause "impotence" and this is the reason.
2. Increase protein absorption capacity. First of all, everyone should be clear that not 100% of the food in our stomach is digested and absorbed. Someone said before that I will not gain weight no matter what I eat, so the fact that what you eat is not absorbed may be the reason why you are not fat. one. Some steroids can help you absorb protein better. For example, if you consume 100 grams of protein, you may only absorb 20 grams under normal circumstances, but after injecting steroids, it may reach 80 grams or more. The absorbed protein is used for Repair damaged muscle cells, making them bigger and more.
3. Increase resilience. Everyone knows that our muscles will be sore after training. Usually, the pain will disappear after 1~2 days of rest, but if you inject some kind of steroid to help you recover, you can shorten the recovery time. It may normally take 1~ The muscles recovered in 2 days can be recovered in a few hours (I just give an example, the real situation is unknown).
4. Increase strength. After taking some steroids, you can still push the same weight as you would without weight control with weight control. For example, if you normally squat at 100 kg, but one day you eat less, The glycogen reserve is low, and then you are still squatting 100kg, then I can tell you that you can't squat because you have no energy. Of course, you can squat even if you insist on squatting, but the state is very poor (personal experience), but you consume a certain amount of energy. After taking steroids, you can still squat to 100kg without losing your strength even though your glycogen is low.