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结果与分析 第1组的平均比赛速度是5.65m/s,第2组为5.22m/s(见表2)。两组间的平均比赛时间相差略大于7分钟(P<0.001),每公里约差14秒,平均比赛速度相差0.43m/s。第二组比第1组慢7.4％。第1组平均周期速度(5.60±0.27m/s)明显地(P<0.005)快于第2组的平均周期速度(5.23±0.16m/s)。比赛速度与周期速度之间有着显著的相关关系(r=0.89)。两组的周期速率没有差别。第1组为0.84+0.06Hz,第2组为0.82±0.08Hz。第1组与第2组
Results and Analysis The average race speed in the first group was 5.65 m / s and the second group was 5.22 m / s (see Table 2). The average race time between the two groups a little more than 7 minutes (P <0.001), about 14 seconds per kilometer, the average speed difference of 0.43m / s. The second group is 7.4% slower than the first group. Group 1 average cycle speed (5.60 ± 0.27 m / s) was significantly (P <0.005) faster than group 2 average cycle speed (5.23 ± 0.16 m / s). There was a significant correlation between race speed and cycle speed (r = 0.89). There is no difference in the cycle rates between the two groups. The first group was 0.84 + 0.06 Hz and the second group was 0.82 ± 0.08 Hz. Group 1 and Group 2