| Summary: | 碩士 === 國立臺灣體育學院 === 競技運動學系碩士班 === 98 === Haring marathon course not only personal health, climate, road surface, with rapid deployment of such factors, but also have a strong willpower and good psychological quality to the competition for outstanding sport performance. Purpose：To investigat the differences of sectiou times and speed in eveny 5km of titled male and female runners in the 2008 Olympic Games marathon. Method：In this study, the 2008 Beijing Olympic Games marathon male and female athletes top eight players, other players not to discuss about the time the general assembly, as provided by section basis for this study. Descriptive statistics for male and female elite athletes of the marathon the original results, obtained by the average speed and speed percentage. One way Single factor ANOVA was carried on both male and female from the best marathon runners among the different sub-average speed comparison. The significant level was set at α =. 001. Result：Elite male marathoners maximum speed emerqed in the 15 to 20 km, of the sub speed, speed of 5.727m / s, minimum speed seen in the 30 to 35 km and a speed of 5.417m / s. and decreased with distance velocity distribution. Elite female marathoners appeared in 25 of its maximum speed of 30 km of the sub speed, speed of 4.960m / s, minimum speed emerqed in the 0 to 5 km and a speed of 4.512m / s, excellent speed distribution of female marathon runners increased in distances. Conclusion: Elite marathon male and female runners to maintain higher and have more stable if the average section speed, are were able to get in the race for better performance. Men's top eight runners in the 30-40 km scction was a key point, sub-time rendering speed compared with a change of instability; eight top female runners in the first 30km accelerating state, had to maintain high-speed steady running, half process was significantly higher than the fist half. The relevant paragraphs of male and female was vary on degree, in addition the male and female athletes running speed after 35km were the key to winning the title.
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