Activity profile and physiological response to football training for untrained males and females, elderly and youngsters: influence of the number of players
Activity profile and physiological response to football training for untrained males and females, elderly and youngsters: influence of the number of players
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DOI：
10.1111/j.1600-0838.2010.01069.x
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发表时间：
2010-04-01
影响因子：
4.1
通讯作者：
Krustrup, P.
中科院分区：
文献类型：
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作者：
Randers, M. B.;Nybo, L.;Krustrup, P.
本研究检测了未经训练的男性(UM，n=26)和女性(UF，n=21)的小边足球比赛的活动度、心率和代谢反应，并考察了球员数量(UM：1v1、3v3、7v7；UF：2v2、4v4和7v7)的影响。此外，还研究了9岁和12岁儿童(C9+C12，n=75)以及无家可归者(HM，n=15)、中年(MM，n=9)和老年(EM，n=11)男性对小型游戏的心率反应。在7v7期间，UM组比UF组肌糖原下降更多(28+/-6vs11+/-5%；P<；0.05)，乳酸增加更多(18.4+/-3.6vs10.8+/-2.1 mmolkg-1d.w.；P<；0.05)。UM组各纤维类型糖原含量降低，血乳酸、血糖和血浆FFA升高(P<；0.05)。平均心率和最大心率时间90%的变化范围为147+/-4(EM)~162+/-2(UM)。10.8+/-1.5(UF)至47.8+/-5.8%(EM)。90%的HRmax时间(UM：16-17%；UF：8-13%)和高速跑步的时间(4.1-5.1%)在2-14名运动员的训练中相似，但更高强度的跑步在较少运动员的情况下进行(UM 1v1：140+/-17；UM 7v7：97+/-5；P<；0.05)：小型游戏显示出所有运动员组的高心率，与年龄、性别、社会背景和运动员数量无关，男性和女性的高强度动作都是如此。因此，小规模的足球比赛似乎有可能创造生理适应，并通过对各种学习小组的定期训练来提高表现。
The present study examined the activity profile, heart rate and metabolic response of small-sided football games for untrained males (UM, n=26) and females (UF, n=21) and investigated the influence of the number of players (UM: 1v1, 3v3, 7v7; UF: 2v2, 4v4 and 7v7). Moreover, heart rate response to small-sided games was studied for children aged 9 and 12 years (C9+C12, n=75), as well as homeless (HM, n=15), middle-aged (MM, n=9) and elderly (EM, n=11) men. During 7v7, muscle glycogen decreased more for UM than UF (28 +/- 6 vs 11 +/- 5%; P < 0.05) and lactate increased more (18.4 +/- 3.6 vs 10.8 +/- 2.1 mmol kg-1 d.w.; P < 0.05). For UM, glycogen decreased in all fiber types and blood lactate, glucose and plasma FFA was elevated (P < 0.05). The mean heart rate (HRmean) and time > 90% of HRmax ranged from 147 +/- 4 (EM) to 162 +/- 2 (UM) b.p.m. and 10.8 +/- 1.5 (UF) to 47.8 +/- 5.8% (EM). Time > 90% of HRmax (UM: 16-17%; UF: 8-13%) and time spent with high speed running (4.1-5.1%) was similar for training with 2-14 players, but more high-intensity runs were performed with few players (UM 1v1: 140 +/- 17; UM 7v7: 97 +/- 5; P < 0.05): Small-sided games were shown to elucidate high heart rates for all player groups, independently of age, sex, social background and number of players, and a high number of intense actions both for men and women. Thus, small-sided football games appear to have the potential to create physiological adaptations and improve performance with regular training for a variety of study groups.