From the researchers’ observation of the educational process of middle school students, it was found that there is an imbalance of power between the right and left leg, and this leads to a gradual deviation of the pelvis towards the right or left. Therefore, the researchers decided to put a rehabilitation program using light and continuous resistances to develop the balance of power in the two legs, which Returns the body to a state of force balance and prevents lateral deviation of the pelvis. The aim of the research is to identify the effect of developing the work of the lower extremities using continuous resistances and their impact on the unevenness of the length of the legs and the lateral inclination of the pelvis.
The researchers assumed that there are statistically significant hypotheses between the pre and post tests in the weak leg strength represented by the variation in the length of the legs and the lateral deviation of the pelvis. The experimental method was used for one group with a pre and post test on a sample of the first intermediate grade students of (20) students Applying the introductory approach to the research sample, a set of conclusions was reached, the most important of which is that resistance exercises have a positive effect on improving some basic skills in football. The use of resistances has a positive impact on performance in general for skills.
Keywords: Special Exercises, Continuous Resistances, The Lower Extremities, Pelvis.