Glenohumeral Internal Rotation Deficit in Non-pitcher Overhead Athletic Athletes: Case Series Analysis of Athletes

In this observational case series the investigators would like to investigate wether or not the strenuous activity exerted on over head athletic athletes (ie. javelin throwers, discus throwers) may incite injury on their shoulders.

The investigators understood that these athletes had to perform repeated throwing motions and yet reports on their effects are very limited. This condition in the long run may contribute to injury and affecting performance of the athletes.

The investigators found that these relationships have not been looked at closely by others and largely overshadowed by athletes in other fields; such injury patterns had been described in details in baseball pitchers but not in other athletes.