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The biceps brachii primarily serves to supinate the forearm at the elbow joint. [1] The muscle belly is composed of two heads. The short head is more medial and highlighted in green. The long head is more lateral and highlighted in red. A biceps tendon rupture or bicep tear is a complete or partial rupture of a tendon of the biceps brachii muscle.
If there is any weight applied, it is often applied to the distal portion of the limb. Open chain exercises are postulated to be advantageous in rehabilitation settings because they can be easily manipulated to selectively target specific muscles, or specific heads of certain muscles, more effectively than their closed chain counterparts, at ...
Push-ups and their derivatives (including handstand), pull-ups (or chin-ups), Supine row and dips, concentrate on a co-contraction of the triceps, biceps, deltoids, pectorals, lats, abdominals and lower back for stabilization in various ratios depending upon angle and leverage. [5]
Biceps femoris tendon rupture can occur when the biceps femoris is injured in sports that require explosive bending of the knee as seen in sprinting.If the athlete is fatigued or has not warmed up properly he/she may suffer a hamstring strain/rupture, which is the tearing of the hamstring muscle.
Rehabilitation following UCL injuries or surgery should follow a sequential and progressive multi-phased approach that involves a gradual and protected return of range-of-motion. The rehab program should include proprioceptive exercises to stimulate mechanoreceptors as well as arm strengthening, emphasizing proximal scapular stabilization.
Biceps tenotomy and tenodesis are often performed concomitantly with rotator cuff repair or as separate procedures, and can also cause shoulder pain. Tenodesis, which may be performed as an arthroscopic or open procedure, generally restores pain free motion it the biceps tendon, or attached portion of the labrum, but can cause pain.
It then passes downwards and laterally between the biceps brachii (above) and the brachialis muscles (below), to the lateral side of the arm; at 2 cm above the elbow it pierces the deep fascia lateral to the tendon of the biceps brachii and is continued into the forearm as the lateral cutaneous nerve of the forearm. [4]
Repair is largely viable in cases of acute UCL avulsion type-injury at the proximal or distal end, with the main benefit of the procedure is reduced rehabilitation time compared to that of UCL reconstruction. [12] Early attempts at UCL repair yielded poor results and were largely abandoned until anchor fixation was improved in 2008. [12]