{"title":"青少年足球运动员的肌肉、力量和反弹不对称性","authors":"P. Bahenský, P. Tlustý, D. Marko, L. Veithová","doi":"10.32725/sk.2022.001","DOIUrl":null,"url":null,"abstract":"The aim of our study was to verify the relationship between the amount of muscle mass (MM), the rebound force (one-leg jump) and the speed of power output (1s power in the Wingate test), all measured on each leg separately. The study participants were players in the highest national youth football competition (n = 69, age = 16.0 ± 1.2 years, height = 178.8 ± 6.4 cm, weight = 70.8 ± 8.7 kg). The amount of MM was measured on the lower legs (LL), the height of reflection of the one-foot on the reflecting board and the one-second maximum power in the 30s Wingate test (WAnT). Dependency was sought through correlation analysis (p < 0.05). The differences in the amount of MM between limbs do not increase as a result of football training. A significant relationship was confirmed between the height of the jump and the maximum 1s power in WAnT (r = 0.294, p < 0.05), similarly between the amount of MM and the absolute power for individual limbs in WAnT (r = 0.829 for right LL and 0.798 for left LL, p < 0.01). There is no general relationship (when analysing the results on the two LL) between the reflecting force and the quantity of MM, nor is there a relationship between the quantity of MM and the maximum 1s power at the speed force load. The amount of MM does not affect the reflecting force or the speed of power in WAnT. This is an important factor in the choice of empowerment methods for adolescent footballers.","PeriodicalId":179970,"journal":{"name":"Studia Kinanthropologica","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Muscle, strength and rebound asymmetry in young football players\",\"authors\":\"P. Bahenský, P. Tlustý, D. Marko, L. Veithová\",\"doi\":\"10.32725/sk.2022.001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The aim of our study was to verify the relationship between the amount of muscle mass (MM), the rebound force (one-leg jump) and the speed of power output (1s power in the Wingate test), all measured on each leg separately. The study participants were players in the highest national youth football competition (n = 69, age = 16.0 ± 1.2 years, height = 178.8 ± 6.4 cm, weight = 70.8 ± 8.7 kg). The amount of MM was measured on the lower legs (LL), the height of reflection of the one-foot on the reflecting board and the one-second maximum power in the 30s Wingate test (WAnT). Dependency was sought through correlation analysis (p < 0.05). The differences in the amount of MM between limbs do not increase as a result of football training. A significant relationship was confirmed between the height of the jump and the maximum 1s power in WAnT (r = 0.294, p < 0.05), similarly between the amount of MM and the absolute power for individual limbs in WAnT (r = 0.829 for right LL and 0.798 for left LL, p < 0.01). There is no general relationship (when analysing the results on the two LL) between the reflecting force and the quantity of MM, nor is there a relationship between the quantity of MM and the maximum 1s power at the speed force load. The amount of MM does not affect the reflecting force or the speed of power in WAnT. This is an important factor in the choice of empowerment methods for adolescent footballers.\",\"PeriodicalId\":179970,\"journal\":{\"name\":\"Studia Kinanthropologica\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-02-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Studia Kinanthropologica\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.32725/sk.2022.001\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Studia Kinanthropologica","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.32725/sk.2022.001","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
我们研究的目的是验证肌肉量(MM),回弹力(单腿跳)和功率输出速度(Wingate测试中的15功率)之间的关系,所有这些都是在每条腿上分别测量的。研究对象为全国最高青少年足球比赛运动员69名,年龄16.0±1.2岁,身高178.8±6.4 cm,体重70.8±8.7 kg。测量下肢MM量(LL)、单脚在反射板上的反射高度和30s Wingate测试1秒最大功率(WAnT)。相关性分析寻找相关性(p < 0.05)。四肢之间MM量的差异不会因为足球训练而增加。跳高与跳高中最大1s功率之间存在显著相关(r = 0.294, p < 0.05),跳高中MM量与单肢绝对功率之间存在相似关系(r = 0.829,左LL = 0.798, p < 0.01)。(在分析两个LL的结果时)反射力与MM的数量之间没有一般关系,MM的数量与速度力负载下的最大1s功率之间也没有关系。MM的大小不影响反射力或功率在WAnT中的速度。这是青少年足球运动员选择授权方法的一个重要因素。
Muscle, strength and rebound asymmetry in young football players
The aim of our study was to verify the relationship between the amount of muscle mass (MM), the rebound force (one-leg jump) and the speed of power output (1s power in the Wingate test), all measured on each leg separately. The study participants were players in the highest national youth football competition (n = 69, age = 16.0 ± 1.2 years, height = 178.8 ± 6.4 cm, weight = 70.8 ± 8.7 kg). The amount of MM was measured on the lower legs (LL), the height of reflection of the one-foot on the reflecting board and the one-second maximum power in the 30s Wingate test (WAnT). Dependency was sought through correlation analysis (p < 0.05). The differences in the amount of MM between limbs do not increase as a result of football training. A significant relationship was confirmed between the height of the jump and the maximum 1s power in WAnT (r = 0.294, p < 0.05), similarly between the amount of MM and the absolute power for individual limbs in WAnT (r = 0.829 for right LL and 0.798 for left LL, p < 0.01). There is no general relationship (when analysing the results on the two LL) between the reflecting force and the quantity of MM, nor is there a relationship between the quantity of MM and the maximum 1s power at the speed force load. The amount of MM does not affect the reflecting force or the speed of power in WAnT. This is an important factor in the choice of empowerment methods for adolescent footballers.