تأثير تمرينات تأهيلية بمصاحبة جهاز الأوزون المبتكر في القوة والمدى الحركي وأهم مضادات الأكسدة الانزيمية للمصابين بالتمزق الجزئي بعضلة الفخذ الخلفية لعدائي المسافات القصيرة والمتوسطة

Effect of Rehabilitation Exercises Accompanied by Innovative Ozone Device on Strength, Range of Motion, and Most Important Enzymes Anti-Oxidants for Hamstring Muscle Tear of Short and Middle Distance Runners

Abstract
First chapter included a definition of the research, as physical education and sports are closely related to the sciences of physiology, biomechanics, anatomy, psychology and sports medicine because of their close relationship in the training process and how injuries occur. Through various contractions of posterior thigh muscles and great effort during work in the various activities of the field, thigh muscles are often exposed to various injuries, including partial tear of thigh muscles. The lack of physical therapy by ozone rehabilitation devices in addition to inability of workers In the field of physical therapy, the creation and manufacture of such a device for several reasons, including health care and rehabilitation programs in Iraq did not previously address the ozone rehabilitation technique, and through the researcher’s experience being one of the athletics players and those like the national team and many Iraqi clubs, and his knowledge of the literature that was written in In this field, he wanted to study this problem and develop appropriate solutions to it through preparing a rehabilitation program, including the innovation and design of ozone device and some rehabilitation exercises for hamstring muscles tear and knowing its effect on strength, range of motion and some anti-oxidants when injury occurs.
The aim of research is to design and manufacture of an innovative ozone device to rehabilitate for hamstring muscle, preparing rehabilitative exercises for athletes with hamstring muscle tear, identifying the effect of rehabilitative exercises accompanied by the innovative ozone device on strength and range of motion and the most important enzymatic anti-oxidants for hamstring muscle tear of runners Short and medium distance youth.
The researcher distributed with ozone therapy, rehabilitation exercises, muscle tears, some physical variables (strength – range of motion) and biochemical variables, as well as some previous studies related to the research.
Research sample was identified with players of Iraq clubs in short and middle distances, the number of them are (10) players, who were divided into two samples, the first controlling with (5) players, and the second experimental with the (5) players too, the research variables were measured through the tests that were applied procedurally in two pilot and pilot experiments to reach the results of research after being statistically processed to achieve the objectives of research. As for the fourth chapter, it included a comprehensive presentation of all research results through tables, analysis and scientific discussion Through the use of of rehabilitation, sports training, and biomechanics
The researcher reached that, use of ozone device after performing the rehabilitative exercises had a role in increasing the blood flow and removing the accumulations and waste in the affected area, which helped in the recovery and regeneration of tissues. strength and range of motion.