الفهرس 
التأهيل البدني...............................................يوجد فقط 14 صفحة متاحة للعرض العام
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المستخلص
Sports injuries pose one of the major and greatest problems sustained by athletes nowadays. In some cases, they may cause disability for people of different ages, andmay cause death forothers. Injuries are considered as a disability for some people, and they negatively affect the well-being of millions.Study of injuries andkinematic rehabilitation is one of the significant methods required for developing abilities and preventing injuries in human beings. Being aware of the causesof injury enables specialists to know how to avoid injuries and provide safety duringexercising.
Also, lots of injuries are sustained when playing sports. So, this big possibility of injuries can be reduced, limited and avoided, only by adopting the valid scientific basics and principles when dealingwith injuries. Otherwise, the possibility of injuries will get higher if such basics and principles are notwell perceived.
Further, sportspeople are exposed to several injuries, whether minor or major, during training and competitions. Sports injuries represent one of the impediments to achieve theexpected dynamic development required during elite sports training which aims at development throughout the codified and scientific-based phases of sports training.
Moreover, the shoulder is one of the biggest joints in the human body, and it is susceptible to injury due to its full range of motion. Therefore, it is exposed to kinematic pressure due to making some technical movements recurrently so many times, at the horizontal level of the shoulder, especially when passing and catching. Moreover, the shoulder joint is not supported by muscles beneath, which makes it more vulnerable to humeral head dislocation.
Unlike the other joints of the human body, the significance of the shoulder joint lies in that it can make lots of movements in all directions as the human body needs for its daily functions and activities. These lots of movements are attributed to the stability of the shoulder joint, which requires another action from tendons, muscles, and ligaments surrounding the shoulder joint.
One of the symptoms suffered by the shoulder joint is that the injured person feels pain when using his/ her hand to reach overhead, or when doing housework. Thus, such pain may hinder