triceps brachii

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triceps brachii

The muscle of the posterior arm with three points of origin (one on the scapula, two on the humerus) and one insertion on the ulna. It extends the forearm and is controlled by the radial nerve. See: arm for illus
See also: triceps
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Patient discussion about triceps brachii

Q. What is a fast and effective way to get bigger biceps and triceps? I am one of the regular goers to gym for the past 6 months and I am very fond of disposing my biceps and triceps. What is a fast and effective way to get bigger biceps and triceps?

A. I would not do any curls at all. Instead focus on multi joint, compound movements. Try back workouts, pull ups, chin ups, etc.

These will work your biceps. Make sure to go as heavy as possible without hurting yourself, and consume protein. The rest and drink alot of water. Sleep adequately.

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References in periodicals archive ?
Deltoid, biceps brachii, triceps brachii, and brachioradialis have more influences on the abnormal movement pattern.
Bradykinin type 2 receptor -9/-9 genotype is associated with triceps brachii muscle hypertrophy following strength training in young healthy men.
Sixteen resistance-trained men who were involved in a resistance training [trained group; mean age: 21.9 [+ or -] 2.6 years; mean height: 1.73 [+ or -] 0.05 m; mean body weight: 68.2 [+ or -] 9.1 kg; mean 1RM during bench pressing with a narrow grip (BPN): 61.5 [+ or -] 14.8 kg; mean triceps brachii thickness: 4.7 [+ or -] 5.1 cm] and 16 healthy young men who did not exercise regularly (untrained group; mean age: 22.7 [+ or -] 2.9 years; mean height: 1.74 [+ or -] 0.04 m; mean body weight: 62.6 [+ or -] 8.3 kg; mean 1RM during BPN: 35.4 [+ or -] 7.5 kg; mean triceps brachii thickness: 3.6 [+ or -] 0.9 cm) were recruited from among the students at Aino University.
sEMG signals were detected on seven muscles of the right shoulder after depilation and cleaning with alcohol wipes: anterior deltoid (AD), middle deltoid (MD), posterior deltoid (PD), pectoralis major (PM), upper trapezius (UT), biceps brachii (BB), and triceps brachii (TB).
Besides the muscles monitored, the bench press involves the elbow joint, with a primary contribution of the triceps brachii muscle, which was not monitored in the present study.
Subsequently, electrodes were placed on the biceps brachii (BB), triceps brachii (TB), vastus lateralis (VL), and biceps femoris (BF), and maximum voluntary exertions (MVEs) were performed for the four muscles to record maximal electromyography (EMG) for normalization of surface recordings.
Moment arm properties have been shown to shift from approximately 40[degrees] for the biceps brachii, approximately 50[degrees] for the brachialis, and approximately 60[degrees] for the triceps brachii muscles.
The Biceps brachii, Triceps brachii, Soleus, Tibialis, Gastronemius muscle were disected and weighed.