Don't blindly pursue heavy weight when exercising chest muscles, but take the weight of weaker chest muscles as the standard. For example, when the barbell bench presses 50KG, it is obvious that the weak chest muscles are not strong enough, so the weight of the barbell bench press can be reduced. If it is reduced to 40KG, and the weaker pectoral muscles just exert force, then this weight is more appropriate. Wait until the weaker pectoral muscles break through the weight of 40KG, and then continue to increase the weight.

3 When exercising the chest muscles, try to choose instruments that do not need to control the balance to exercise the chest muscles, such as Smith barbell bench press, chest press with fixed instruments, and birds with fixed instruments. Try to reduce the use of dumbbell bench press, free barbell bench press and other sports equipment that need to control balance. Why do you say that? Because in the case that one side of the pectoral muscle is weak and the other side is strong, if balance needs to be controlled during exercise, the weaker side of the pectoral muscle will become stronger and stronger.

When exercising chest muscles, you must master the correct action essentials, because the practice posture of correct action is the basis of exercising muscles. No matter how strong the training is, the standard of action is the key. As far as supine dumbbell chest push is concerned, if the arms sink at different angles, it will inevitably lead to different stimulation effects of the left and right chest muscles.

When you exercise your chest muscles, you can practice more on the weaker side of your chest muscles, which can be described by the idiom "Stupid birds fly first". For example, if the practitioner only practices the pectoral muscles once a week, he can practice the weaker pectoral muscles once more. You can do unilateral dumbbell bench press, one-hand push-ups and so on.