Relaxation exercises accompanied by vibratory massage and their effect on improving the strength and flexibility of the shoulders and back for the mobility disabled people – seating volleyball

تمرينات استرخائية مصاحبة للتدليك الاهتزازي واثرها في تحسين قوة ومرونة الاكتاف والظهر للمعاقين حركيا - جلوس بالكرة الطائرة

الملخص

The process of fatigue is the result of changes that occur in various organs and systems and the whole body during the period of performing physical work, which ultimately leads to the continuation of fatigue. Fatigue is characterized by low performance efficiency, which appears in the sense of personal fatigue. In the case of fatigue a person is not able to maintain the level of required intensity or technical performance or forced "to reject continuity to the degree of participation of these physiological systems or those in performing exercises of different trait and capacity is not equal. when performing any kind of exercise ,it  can be produced potential basic leading systems ,which determine the degree of  probability of these systems  in terms of the maximum relationship capacity and continuity limited to perform this exercise  in any period of solutions and state of fatigue Thus, this way that the functional capabilities of the systems don’t  limit  strongly implementing this exercise and its maximum continuity or nature, but also minimize it as well .