THE DIFFERENCE OF THE FATIGUE PERCEPTION, EXERCISEPULSE RATE, AND BLOOD LACTIC LEVEL AFTER DOING MULTY STAGE FITNESS TEST AND YO YO INTERMITTENDRECOVERY TEST
Physical capacity is the initial of sport development. To support the achievement of the purpose of the exercise, needed an instrument evaluation to determine whether there is progression that occurs during exercise program is running. Along with the development of science and technology, a variety of physical capacity assessment instrument to emerge following modification. Interest modifications and developments are based on some adjustments, including physical characteristics; the basic skills of the sport movement; and the specific energy system. Multi Stage Fitness Test and Yo Yo Intermittent Recovery Test are two types of fitness test that often used to determine athlete's physical capacity, especially related to cardiorespiratory fitness. Although it has similar objectives, but at the time of execution, there are several differences. Objectives to be gained from this research are: knowing the difference in the achievement of the athlete's VO2max; the perception of fatigue; determine the increase of exercise pulse rate; determine levels of blood lactate athletes after Multi stage fitness test and Yo yo intermittent recovery test. The research design is quasi experimental research, studies conducted with quantitative approach. Subjects consisted of 13 Basketball athletes. Determination of the study subjects by purposive sampling. The subject of research is basketball athletes who have followed an intensive training program for at least six months. Basketball men's team Senior High School 4 Yogyakarta already has many achievements as a junior athlete at the championship on regional and national level. The results showed: the characteristics of the subjects based on the mean age was 17 years, mean body weight 69 kilograms, and the average height of 175 cm. The result of the athlete's VO2max using multistage fitness test lower than Yo yo intermittent recovery test, the athlete's perception of fatigue multistage fitness test lower than Yo yo intermittent recovery test. Increased exercise pulse rate athletes to Multi stage fitness test lower than Yo yo intermittent recovery test. Increased levels of blood lactate athletes after a multistage fitness test lower than Yo yo intermittent recovery test. Based on the description of the results, it can be concluded that the intensity of Yo yo intermittent recovery test is higher, because psychologically athletes perceive (use: The Borg Rating of Perceived Exertion/RPE scale) this test is needed high exertion, and physically athletes increased exercise pulse rate and blood lactate higher than after do Multistage fitness test. But instead, the result of the athlete's VO2max higher when measured by Yo yo intermittent recovery test compared Multi stage fitness test.