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The purpose of the research is to optimize the development of high school students' resistance through integrated work using means and methods specific to football. Experimental verification of the effectiveness of the specific means of football playing in the development of high school students' resistance. The experiment was carried out on 681 subjects. For the development of resistance, the independent variable was implemented in the subjects of the experimental sample. All subjects were predictive and summative in the 10 samples: three motor samples, three functional samples and four somatic samples. The specific methods used in the experiment for the development of resistance were based on uniform efforts, varying intervals and efforts, with appropriate dosages leading to progress. In the final evaluation, the subjects of the experimental sample and of the reference sample progressed towards the predictive assessment, but those of the experimental sample progressed more than the subjects of the reference sample to all the samples and tests given. The effectiveness of implementing the independent experimental variable in the experimental sample subjects was 61% compared to the subjects of the reference sample. In the experiment, we used the statisticalmathematical method using arithmetic mean, median, modulus, standard deviation, amplitude, mean error, variability coefficient, Student test, Pearson correlation coefficient, Epsilon test and Z test. Higher progress in the subjects of the experimental sample. The difference between the mean of the experimental sample and the reference sample was significant at the significance threshold p <0, 05, with a probability of 95%. The value of the Pearson correlation coefficient is very high (between 0.9 and 1) to 83.33% of high cases (between 0.7 and 0.9) to 13.88% and mean (between 0.5 and 0, 7) in 2.79% of cases, meaning that the results obtained at each sample are significant. The progress of the subjects in the experimental sample was superior to the progress of the reference sample, so we can state that the dependent variable is significant, the assumptions of the research are verified and validated.

Introduction: The current handball performance, both nationally and internationally, has obvious progress in terms of the dynamics of the game in all phases of its development in attack and defense, characterized by the speed and complexity of development throughout the game. Anthropometric parameters and physical tests have been identified as fundamental to determining the success of handball performance. Examining fitness profiles could be of great importance for the optimal preparation of training plans and the orthopedic care of high-performance handball players. Materials and methods: Seven athletes from the handball club SCM Politehnica Timișoara, aged between 21 and 35, participated in this study. The tests conducted were aimed at evaluating the following parameters: body composition, strength of the lower and upper limbs and speed endurance. Results: The results obtained in body composition show an average value for weight of 90.14 ± 8.35kg, for BF 15.55 ± 2.79% and for BMI 25.32 ± 0.98 kg/m2. In dynamometric tests, the mean values were obtained for VJ height of 27.85 ± 6.02 cm, for CMJ height the value of 28.07 ± 2.74 cm and for SJ height the value of 27.42 ± 2.67 cm. The mean value for the maximum oxygen consumption VO2max was 49.32 ± 2.32 ml / kg / min, and for the total distance traveled was obtained, 1714.28 ± 208.7 m. Conclusions: Analyzing the data obtained and by comparison with international average reference values, it can be concluded that a specific physical training regime based on the level and position of the player on the field is needed to improve the technical procedures during the match and prevent injuries.

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