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The rear delt raise, also known as the rear deltoid raise, or rear shoulder raise is an exercise in weight training. This exercise is an isolation exercise that heavily works the posterior deltoid muscle. The movement is primarily limited to the two shoulder joints: the glenohumeral joint and the scapulothoracic joint.
The deltoid muscle is the muscle [citation needed] forming the rounded contour of the human shoulder. It is also known as the 'common shoulder muscle', particularly in other animals such as the domestic cat. Anatomically, the deltoid muscle is made up of three distinct sets of muscle fibers, namely the anterior or clavicular part (pars ...
The anterior (front) deltoid: Helps with shoulder flexion and inward rotation. The middle (middle) deltoid: Responsible for shoulder abduction (lifting the arm away from the body).
Flexion is carried out by the anterior fibres of the deltoid, pectoralis major and the coracobrachialis. Extension is carried out by the latissimus dorsi and posterior fibres of the deltoid. Abduction and adduction of the shoulder (frontal plane). Abduction is carried out by the deltoid and the supraspinatus in the first 90 degrees.
Adding resistance band shoulder exercises will help get you there. Using resistance bands works similarly to free weights, using repetition and tension to build muscle and flexibility.
The deltoid muscle covers the top of each shoulder joint. This deltoid muscles workout has exercises to reduce risk of shoulder injury and improve posture. 12 deltoid exercises to tone and ...
of arm at shoulder [1] Axilla and shoulder Latissimus dorsi; Posterior fibres of deltoid; Teres major; of forearm at elbow [2] Posterior compartment of the arm. Triceps brachii; Anconeus; of hand at wrist [3] Posterior compartment of the forearm. Extensor carpi radialis longus; Extensor carpi radialis brevis; Extensor carpi ulnaris; Extensor ...
Contraction of each part of the deltoid assists in different movements of the shoulder - flexion (clavicular part), abduction (middle part) and extension (scapular part). [3] The teres major attaches to the outer part of the back of the scapula, beneath the teres minor, and attaches to the upper part of the humerus.