[A simple method for estimating the level of physical fitness].

Physical activity is becoming an integral part of everyday life. In order to modify and control this activity we need simple and readily available criteria for the control of physical fitness. One of the possible approaches how to resolve this problem is to use motor tests. The most frequently used method for evaluation of physical fitness proposed by Cooper, based on measurement in the American population may involve, when used under our conditions, inaccuracy of estimates of physical fitness and be associated with some difficulties regarding the 12-minute period of the test. The author submits therefore tables for the estimation of physical fitness elaborated with regard to our population standards and general relations between the velocity of movement and energy required for this activity expressed indirectly by oxygen consumption. The basic element of evaluation is the velocity of movement of a 2000 to 3000 m track. The tables were prepared for men and women aged 14-65 years and make it possible to estimate below-average, average and above-average levels of physical fitness. The error of assessment of VO2 max and thus also of the estimate of physical fitness level varies round 15%.