triceps brachii造句

• The long head of the triceps brachii inserts inferiorly, similarly.
• Some consider anconeus to be a continuation of the triceps brachii muscle.
• The brachioradialis is synergistic with the brachialis and biceps brachii; the triceps brachii and anconeus are antagonistic.
• In humans, the anconeus is sometimes loosely called " the fourth head of the triceps brachii ".
• The muscles of this compartment are the triceps brachii and anconeus muscle and these are innervated by the radial nerve.
• For example, the triceps brachii contracts during the up phase of a push-up ( elbow extension ).
• During the down phase of a push-up, the same triceps brachii actively controls elbow flexion while relaxing.
• The " triceps brachii " is a large muscle containing three heads a lateral, medial, and middle.
• It is split into two parts by the long head of the triceps brachii into a lateral quadrangular and a medial triangular part.
• Also, brachioradialis, anconeus, triceps brachii, and extensor carpi radialis longus are all innervated by muscular branches of the radial nerve in the arm.
• Most latissimus dorsi exercises concurrently recruit the teres major, posterior fibres of the deltoid, long head of the triceps brachii, among numerous other stabilizing muscles.
• Other potential synapomorphies include a hypertrophied or enlarged tuber at the bottom of the scapula that is thought to be the attachment point of the triceps brachii muscle.
• A fibrous slip usually passes from the upper border of the tendon of the Latissimus dorsi, near its insertion, to the long head of the triceps brachii.
• One particular variant is the existence of the dorsoepitrochlearis or latissimocondyloideus muscle which is a muscle passing from the tendon of the latissimus dorsi to the long head of the triceps brachii.
• Using the example above of the triceps brachii during a push-up, the elbow flexor muscles are the antagonists during both the up phase and down phase of the movement.
• In addition to these, small branches are distributed to the back part of the Deltoideus and the long head of the Triceps brachii, anastomosing with an ascending branch of the profunda brachii.
• This nerve enters the lower triangular space ( an imaginary space bounded by, amongst others, the shaft of the humerus and the triceps brachii ) of the arm and lies deep to the triceps brachii.
• This nerve enters the lower triangular space ( an imaginary space bounded by, amongst others, the shaft of the humerus and the triceps brachii ) of the arm and lies deep to the triceps brachii.
• Extension in the humeroulnar joint is produced by the triceps brachii and anconeus muscle, with a tiny contribution from the muscles arising from the lateral epicondyle of the humerus, such as the extensor digitorum muscle.
• Some fibers arise from tendinous laminae which intersect the muscle and are attached to ridges on the bone; others from an aponeurosis, which separates the muscle from the teres major and the long head of the triceps brachii.