Al Haddad Hani, Simpson Ben M, Buchheit Martin, Di Salvo Valter, Mendez-Villanueva Alberto
Football Performance and Science Dept, Aspire, Academy for Sports Excellence, Doha, Qatar.
Int J Sports Physiol Perform. 2015 Oct;10(7):888-96. doi: 10.1123/ijspp.2014-0539. Epub 2015 Feb 24.
This study assessed the relationship between peak match speed (PMS) and maximal sprinting speed (MSS) in regard to age and playing positions. MSS and absolute PMS (PMSAbs) were collected from 180 male youth soccer players (U13-U17, 15.0 ± 1.2 y, 161.5 ± 9.2 cm, and 48.3 ± 8.7 kg). The fastest 10-m split over a 40-m sprint was used to determine MSS. PMSAbs was recorded using a global positioning system and was also expressed as a percentage of MSS (PMSRel). Sprint data were compared between age groups and between playing positions. Results showed that regardless of age and playing positions, faster players were likely to reach higher PMSAbs and possibly lower PMSRel. Despite a lower PMSAbs than in older groups (eg, 23.4 ± 1.8 vs 26.8 ± 1.9 km/h for U13 and U17, respectively, ES = 1.9 90%, confidence limits [1.6;2.1]), younger players reached a greater PMSRel (92.0% ± 6.3% vs. 87.2% ± 5.7% for U13 and U17, respectively, ES = -0.8 90% CL [-1.0;-0.5]). Playing position also affected PMSAbs and PMSRel, as strikers were likely to reach higher PMSAbs (eg, 27.0 ± 2.7 vs 23.6 ± 2.2 km/h for strikers and central midfielders, respectively, ES = 2.0 [1.7;2.2]) and PMSRel (eg, 93.6% ± 5.2% vs 85.3% ± 6.5% for strikers and central midfielders, respectively, ES = 1.0 [0.7;1.3]) than all other positions. The findings confirm that age and playing position affect the absolute and relative intensity of speed-related actions during matches.
本研究评估了峰值匹配速度（PMS）与最大冲刺速度（MSS）在年龄和比赛位置方面的关系。从180名男性青少年足球运动员（U13 - U17，年龄15.0±1.2岁，身高161.5±9.2厘米，体重48.3±8.7千克）中收集了MSS和绝对PMS（PMSAbs）。40米冲刺中最快的10米分段时间用于确定MSS。PMSAbs使用全球定位系统记录，并表示为MSS的百分比（PMSRel）。对不同年龄组和不同比赛位置的冲刺数据进行了比较。结果表明，无论年龄和比赛位置如何，速度更快的球员可能达到更高的PMSAbs，并且可能有更低的PMSRel。尽管U13组的PMSAbs低于年龄较大的组（例如，U13组和U17组分别为23.4±1.8和26.8±1.9千米/小时，效应量ES = 1.9，90%置信区间[1.6；2.1]），但年轻球员的PMSRel更高（U13组和U17组分别为92.0%±6.3%和87.2%±5.7%，效应量ES = -0.8，90%置信区间[-1.0；-0.5]）。比赛位置也影响PMSAbs和PMSRel，因为前锋可能达到更高的PMSAbs（例如，前锋和中场球员分别为27.0±2.7和23.6±2.2千米/小时，效应量ES = 2.0 [1.7；2.2]）和PMSRel（例如，前锋和中场球员分别为93.6%±5.2%和85.3%±6.5%，效应量ES = 1.0 [0.7；1.3]），高于所有其他位置。研究结果证实，年龄和比赛位置会影响比赛期间与速度相关动作的绝对强度和相对强度。
