The Referee’s Features Of Beijing Sport University Basketball League

Research purpose:This research collects the data of the level one and level two basketball referees, such as time constitution of the match, step number of the movement, index of the heart rate, and so on, in the spring basketball league of Beijing Sport University in 2014. It analyzed the load and the feature of the load intensity of the referees, and provides scientific and reasonable suggestions for the physical training of basketball referees of Beijing Sport University.Research objects and methods:This thesis selected 15 referees in the seven games among the quarter-finals of the 2014 Beijing Sport University Spring Basketball League as the research objects. The referees’average age is 24±1.76,and their average quiet heart rate is 58.30 +/- 2.54 times/min. The subjects all have rich experiences in school basketball league spot cutting and the average number of cutting in school basketball league is 20.07+/-11.54, which can make sure the referees stay as stable as possible in the process of experiment and ensure the research data is as reliable as possible.Analyze and record the average time constitution of the game by video, record how many steps the referees moved in the game by using pedometers, record the the referees’heart rate index in the game by using heart rate tables (Polar ProTrainer5 Finland), use the software Microsoft Excel 2007 to collect data, statistically analyze the experimental data by using SPSS19.0 software package, and show the data by mean+/-standard deviation (M+/-SD).Research results:1. A quarter-finals of the 2014 Beijing Sport University Spring Basketball League lasted 80min, and the average time of a quarter was 17min.2. The referees’step number of the movement in the quarter-finals of the 2014 Beijing Sport University Spring Basketball League was 3963.29 +485.35, and the average moving step number was 50.05 +/-5.32 per minute.3. The maximum heart rate index of the referees in the quarter-finals of the 2014 Beijing Sport University Spring Basketball League was 167.30±10.02 times/min.4. The average heart rate index of the referees in the quarter-finals of the 2014 Beijing Sport University Spring Basketball League was134.38±6.27 times/min.5. Calculated by the Karvone formula, the maximum intensity of the referees in the quarter-finals of the 2014 Beijing Sport University Spring Basketball League was 79.10±7.10%; the average intensity was 55.22±5.02%。6. The average heart rate and average intensity of the referees of Beijing Sport University was reduced by section in the process of the match; in the whole match the maximum heart rate and the maximum intensity basically stayed at a same level.7. The base of the referees’spot athletic ability of Beijing Sport University is aerobic capacity, while anaerobic ability is the key to raise the referees’athletic ability.8. The referees’aerobic capacity training is a continuous training combined with an intermittent training. When the referees are in the spot, the average heart rate monitors the exercise load of aerobic training; the maximum heart rate monitors the exercise load of anaerobic training。...