What is the inner rotation?

also known in anatomy as media rotation, internal rotation is the rotation of the limb in the joint about the vertical axis towards the front or front of the body. The movement that is possible on the shoulder and hip joints would be an example of the inner rotation would be to rotate the arm, which is hanging alongside in the shoulder joint, so that the palm is facing back or rotating the legs in the hip to turn the fingers in. This movement is performed in opposition to the external rotation in which the limb rotates out in the joint, because when turning the palm forward or on the feet outwards. Another part of the body that is capable of these types of rotation is the forearm that rotates to turn the wrist with respect to the elbow in a pair of movements known as pronation and supination.

The internal rotation is defined due to the firm position of the body known as the anatomical position. In the anatomical position, the body is upright with the legs together, arms on the sides and photermins supined or palms. This is considered a neutral position; Turn the shoulder or rotation of DOVNIt would therefore be considered a media rotation due to the anatomical position. Also, because it is a relative movement, it applies whether the body stands, sits, lies face up or face down or at any other position.

on the hip joint, muscles that rotate internally with the legs are the gluteus minimus and medius on the back side, the tensor fascia Latae on the front outer thigh and several muscles of the Aduktor on the inner thigh. These muscles are often weak due to the large number of muscles that cover the leg externally, leading to permanently secretion of posture. Exercise of internal rotators using strength movements can help restore the balance to the hip joint.

Internal rotation on the shoulder joint is a common state in the sedentary population, for example, sitting in front of a computer, causing the shoulders to round forward. Muscles of internal rotation that include pectoralis major in chest, front deltooid on front withThe path of the shoulder, Latissimus dorsi on the sides of the back and several rotator cuff muscles, become very tight in this position and create a lasting attitude forward.

Internal rotation is also usually caused by unbalanced training of the upper body. Exercises that focus too much on the chest and Lats often develop this imbalance, which is indicated by the palms that permanently face backwards. The imbalance can be remedied by stretching the muscles of the inner rotation and strengthening those that pull the shoulders back, the muscles of the upper back.