Physics. the distance, measured in the direction of propagation of a wave, between two successive points in the wave that are characterized by the same phase of oscillation. on the same wavelength, in sympathy or rapport: We seemed to be on the same wavelength from the moment we met.
Causes of Elbow Pain. Elbow pain is sometimes due to arthritis, but in general, most elbow pain results from overuse injuries. Sports or any activities and professions that require repetitive hand, wrist or arm movements are more prone to elbow injury. Common causes of elbow pain are bursitis, elbow strains, and arthritis.
Elbow pain is an extremely common condition, and there are a number of different causes of this problem. It is important to make an accurate diagnosis of the cause of your elbow pain symptoms in order to ensure appropriate treatment is administered. If you have elbow pain, some of the more common causes include: Lateral Epicondylitis. The most common cause of elbow pain is lateral epicondylitis, also called tennis elbow.