If you intend to take this route, it is very important that you know the basic principles of human muscular anatomy. It is almost impossible to get to competitions without knowing which muscles are involved in training and how you can best prepare them. The muscles in total are 752 and through training you end up involving almost all of them . However, they can be summarized and grouped into macro-categories so as to become aware of the type of training for each of the sections of the body SR9009 Stenabolic.
Starting from the back, one of the muscles to be trained is called the great dorsal and is the largest in your entire body. It connects the vertebrae, ribs and shoulder blade with the lower back. Remaining in the area, there is another group of muscles called erectors ; they run along the sides of the spine and connect the neck with the pelvis. Also in the rear part, it is essential to train the posterior deltoid to give volume to the shoulder. The latter is a complex structure of ligaments, bones and muscles; all those involved in the shoulder girdle you must train them (trapezius, rhomboid, and so on) without neglecting the great round, positioned under the shoulder. Also in the shoulder, posteriorly, there is the infraspinatus ; it is triangular in shape and connects the upper part of the humerus with the infraspinous fossa of the back.
Now the muscles par excellence: brachial biceps and brachial triceps . They are part of the arm structure and are the most iconic during competition. They are also the ones that often lead to enormous aesthetic imbalances, so watch out for the proportions. The biceps inserts into the radius and extends to the shoulder blade. The triceps, on the other hand, represents 60% of the muscle mass of the arm and is positioned posteriorly, with its tendons that cling to the elbow up to the shoulder blade.
Finally, the brachioradialis is the last muscle of the upper body, located in the forearm and equally significant . It must be in proportion to the arm muscles.
Other important muscles involved are the pectoralis major , the abdominal muscles (rectum, great oblique, small oblique and transverse) and the lower abdominals .
The legs are never to be neglected, as their training often involves the involvement of numerous other parts of the body that inevitably benefit from them. Starting with the buttocks (large, medium and small buttocks).