The occult significance of Aquarius is knowledge. Aquarius, the sign of the water bearer, is an eminently revolutionary sign. There are four types of knowledge or secret science. We need to know what these four types of knowledge are.
Upper limb. The upper limb or upper extremity is the region in a vertebrate animal extending from the deltoid region to the hand, including the arm, axilla and shoulder.
Definition - What does Upper Extremity Cumulative Trauma Disorders (UECTD) mean? Upper Extremity Cumulative Trauma Disorders (UECTD) are musculoskeletal injuries or damage to the shoulder, arm, elbow, wrist, hands, and fingers. UECTDs are caused by conditions that impose excessive strain or stress on the body. In the workplace, these injuries may develop over time.