The number of repetitions for each exercise should be selected according to the goal: 1-5 repetitions develops strength, power; 7-9 - promotes the growth of muscle mass and to some extent, its detail; 12-15 - development of endurance, the formation of relief and, to a lesser extent, the increases in volume. 20 or more repeats, combined with circuit training without rest develops cardiovascular endurance for a comprehensive improvement of the body need to be addressed differently. Old School New Body Review
Ventra system identifies four basic methods of increasing the intensity of training: increase the barbell / dumbbell in each exercise; increase in the number of repeats at a constant weight of shells and the number of approaches; growth in the number of approaches at a constant number of repetitions and weight of the projectile; shorter duration of pauses for rest between repetitions and sets.
The latter method is also suitable for detailing muscle tissue, often practiced by professional athletes. Bodybuilding in the modern world is impossible without the use of synthetic anabolic hormones. For more details
Naturally, we are talking about the top athletes with incredible amounts of muscles throughout the body. However, most people involved in gyms, such volumes are not achieved, even if the use of large doses of the drugs that takes these athletes. And it is not inept in their use, and that, in addition to training, ordinary people there are other concerns (family, work, etc.).
