Such injuries can also cause difficulty moving the arm or shoulder. Symptoms of muscle strain include a feeling of weakness in the area, swelling, and muscle cramps. Muscle tears can cause severe ...

A sprain is an injury to a ligament, whereas a strain involves damage to a muscle or tendon when these tissues are stretched or torn. A muscle spasm, or cramp, is a sudden, involuntary contraction of ...

Background Biceps femoris long head (BFlh ... 2010) and may not be proportional to muscle size and strength. Individuals with a relatively small aponeurosis may be at higher risk of strain injury ...