As far as the principle of muscle enhancement is concerned, strength training causes muscle tiny fiber damage. The injury and tear of muscle tiny fibers, as well as the subsequent recovery and reconstruction process, stimulate muscle growth; Exhaustive training can stimulate muscles to a greater extent and comprehensively, leading to more muscle microfiber damage, thus stimulating muscle growth and increasing strength.
Exhaustive training can stimulate deep muscle fibers that can't be stimulated normally, making muscles bigger, stronger, fuller and more obvious.
Just after training, we should try our best to grasp the correctness of the movements. Correct training action is the guarantee to ensure the training effect and avoid injuries such as strain.
Exhaustive training should be moderate. Excessive frequency and exhaustive training can easily lead to physical fatigue, affect the training effect and easily lead to some sports injuries. Don't be exhausted by every movement, don't be exhausted by every training; We should do it according to training ability, mental and physical state, etc. Also, when doing exhaustive training such as bench press and squat, it is recommended to seek the help of fitness partners or training protection.