Tuesday 29 October 2013

The Movement Of The Shoulder Joint Is More Difficult

In some people, the deltoids are attached to the humerus is slightly lower, that is, away from the shoulder joint, which gives them a better base and lever. These advantages allow some athletes to lift much more weight than the average bodybuilder or paterfamilias.

The movement of the shoulder joint is more difficult compared to other joints such as the elbow or knee. Depending on the activity of certain fibers of the shoulder joint is capable of turning into or out of the shoulder, lifting his hands in front of him, and straightening or dedicate his hands back. Fiber front lift arm up out of the situation when it is stretched to the side.

Another important movement produced by the front deltoids, is the internal rotation of the humerus at the shoulder joint when the arm and hand turn to the case. Best of all this movement is performed for a fixed position of the elbow and hand. This excludes their work with medial fibers mainly withdrawn arm away from the shell.

The rear retraction fibers provide hands back and appearance of its rotation in the shoulder joint. At the initial stage of training, when a person does not have experience. Then there is the initial reaction of muscles to the load while reducing body fat.

However, after a year of regular employment is becoming impossible because of the contradiction between the conditions necessary to ensure that these two processes.

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