In a scientific experiment, lasting ten weeks, forty men aged 19-40 years, were divided into several groups: half received regular injections of 600 mg testosterone, another Bar Brothers The System - the injection of dummy placebo; part of the study were trained, and some - not http://www.birdgrants.org/2015/11/bar-brothers-system.html.
Men who were administered testosterone and who never engaged in weight training, gained more muscle than those who worked, but did not receive additional testosterone. The conclusion of research - muscles grow by more hormones than by training.
Various exercise affect the hormones of the body in different ways. The larger muscles involved in both work during exercise, the stronger it affects the production of testosterone and other anabolic hormones.
According to this rule, polyarticular exercises are divided into those involving several muscle groups (different types of pull-ups, push-ups, squats, deadlift) and insulation (the curl, dumbbell in hand breeding, etc.).
Men who were administered testosterone and who never engaged in weight training, gained more muscle than those who worked, but did not receive additional testosterone. The conclusion of research - muscles grow by more hormones than by training.
Various exercise affect the hormones of the body in different ways. The larger muscles involved in both work during exercise, the stronger it affects the production of testosterone and other anabolic hormones.
According to this rule, polyarticular exercises are divided into those involving several muscle groups (different types of pull-ups, push-ups, squats, deadlift) and insulation (the curl, dumbbell in hand breeding, etc.).