摘要：In a sample of 80 respondents, population special forces, divided into three subsample age: the first group of27 to the age of 25 years, the second group of 28 aged between 26-30 years and the third group of 25 aged31 - 36, made a study of motor abilities as part of the program structure to carry out the unit. In thisresearch procedure isolated four motor variables: push-ups, abdominal muscles, pull-ups and running the3000m. For each of the variables according to the number of the engine under test and the time for runningthe 3000 meters obtain credits. In the research procedure was used descriptive method, classification offrequencies of the motor performance and determining, the impact of the criterion on prognostic variablesand determining the differences between respondents. The results of descriptive statistics, we can concludethat the variables push-ups, sit-ups and points, there are major differences in the tests, which bear witnesshigh rates of standard deviation, showing a greater deviation from the average value, and coefficients ofvariability that tell us higher percentage of variation of the standard deviation from the mean. The results ofthe regressive analysis show statistical significance, that motor variables as significant prognostic influencecriteria variable, which tells us that the points scale better evaluates the results and is a good representativeas a criteria for achieved results. As a general conclusion of the research in three subsample respondentsaccording to age, we can conclude that there are no statistically significant differences between them, andthe majority of respondents are in good physical preparation.
关键词：motor skills; motor tests; variables; analysis; regression; influence; differences.
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