There are two muscles that move the arm away from the body (abduction), the supraspinatus and the deltoid.
Shoulder abduction is when the arm moves away from the body, while shoulder adduction is when the arm moves towards the body.
Shoulder adduction is when the arm moves towards the body, while shoulder abduction is when the arm moves away from the body.
Shoulder adduction involves moving the arm towards the body, while shoulder abduction involves moving the arm away from the body.
Horizontal abduction refers to moving the arm away from the body in a horizontal plane, while adduction involves bringing the arm back towards the body in the same plane. In simpler terms, horizontal abduction is moving the arm out to the side, while adduction is bringing it back in towards the body.
Adduction is the movement of a body part towards the midline of the body, while abduction is the movement of a body part away from the midline. In the shoulder joint, adduction brings the arm closer to the body, while abduction moves the arm away from the body.
abduction
When the arm is pulled away from the trunk of the body, it is in a state of abduction.
Abduction of the arm.
Shoulder abduction is when the arm moves away from the body, while shoulder adduction is when the arm moves towards the body.
Shoulder adduction is when the arm moves towards the body, while shoulder abduction is when the arm moves away from the body.
Abduction of the arm involves the humerus moving laterally. Abduction means moving a limb or finger away from the midline of the body or limb.
Shoulder adduction involves moving the arm towards the body, while shoulder abduction involves moving the arm away from the body.
Lifting your arm away from your body is abduction
Horizontal abduction refers to moving the arm away from the body in a horizontal plane, while adduction involves bringing the arm back towards the body in the same plane. In simpler terms, horizontal abduction is moving the arm out to the side, while adduction is bringing it back in towards the body.
The shoulder joint, being one of the most mobile joints in the body, show quite a lot of versatility in it's movements. It shows flexion(150°-170°), extension (40°), abduction (160°-180°), adduction (30°-40°), lateral rotation (in abduction: 95°; in adduction: 70°) and medial rotation (in abduction: 40°-50°; in adduction: 70°). Flexion is when your muscles bulge, like when you show off your biceps. Extension is the opposite of flexion, when you unbend your elbow. Abduction is when you raise your arm away from your body and adduction is when you lower your arm. Lateral rotation is when you rotate your arm outwards and medial is when you rotate your arm inwards.
Abduction is moving a body part away from the midline. (Ex. If you stand straight up and move your arm out and away from your body it is considered Abduction). Adduction is the total opposite and it means to move toward the midline. (Bring your arm back down to your side is adduction).
In physiology, any motion that moves away from the centerline of the body is abduction. If, for example, you are sitting down and separate your knees, that is abduction. If you are in the gym and working on a machine where you spread your legs apart, that is abduction.