亲爱的研友该休息了!由于当前在线用户较少,发布求助请尽量完整的填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!身体可是革命的本钱,早点休息,好梦!

Strength and Power Thresholds to Identify High and Low Linear Sprint Speed Performers in Collegiate American Football Players

冲刺 足球 运动员 下半身 数学 力量训练 足球运动员 心理学 统计 物理疗法 医学 地理 考古
作者
Nicolas M. Philipp,Derek A. Crawford,Dimitrije Čabarkapa,Andrew C. Fry
出处
期刊:Journal of Strength and Conditioning Research [Ovid Technologies (Wolters Kluwer)]
卷期号:38 (1): 74-79
标识
DOI:10.1519/jsc.0000000000004600
摘要

Abstract Philipp, NM, Crawford, DA, Cabarkapa, D, and Fry, AC. Strength and power thresholds to identify high and low linear sprint speed performers in collegiate American football players. J Strength Cond Res 38(1): 74–79, 2024—Lower-body strength and power are commonly measured performance qualities across a number of sports. In recent years, more attention has been given to relationships, primarily between lower-body strength and linear speed performance. While still limited, evidence is in agreement that lower-body strength positively contributes to linear speed performance. However, what is less well understood is if there comes a point in an athlete's development, at which, further working on increasing maximal strength may not fully compliment additional gains in speed performance. Within this study, authors aimed to provide practitioners with lower-body strength and power thresholds that can discriminate between slow and fast performers, within a group of collegiate American football players. The sample was further divided into a high-body and low-body weight group, and authors hypothesized that by using logistic regression, supplemented with receiver operator curve analyses, optimal cut-off points (i.e., relative lower-body strength thresholds) that are able to significantly discriminate between slow and fast linear speed performers may be identified. Findings indicate that optimal cut-off scores differed between the groups of athletes, as well as the lower body strength and power tests. All models were able to significantly distinguish between slower and faster performers, and area under the curve values ranged from 0.695 to 0.903. Although thresholds will likely vary based on factors such as sex, training age, and sport, findings from this investigation may be used to benchmark athletes and to further individualize training aimed at improving linear speed performance.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
雷天雨发布了新的文献求助10
4秒前
Jasper应助温暖锦程采纳,获得10
6秒前
打打应助moyu123采纳,获得10
10秒前
七七发布了新的文献求助30
11秒前
14秒前
18秒前
19秒前
樱桃猴子应助ASASAS采纳,获得50
21秒前
超脱闲人发布了新的文献求助10
21秒前
马文杰完成签到 ,获得积分10
23秒前
蜉蝣发布了新的文献求助10
25秒前
吴彦祖发布了新的文献求助10
25秒前
慕青应助RoseTaurus采纳,获得10
29秒前
JMchiefEditor完成签到,获得积分10
31秒前
雷天雨发布了新的文献求助10
35秒前
蜉蝣完成签到,获得积分10
39秒前
义气幼珊完成签到 ,获得积分10
45秒前
科研通AI2S应助科研通管家采纳,获得10
54秒前
CodeCraft应助科研通管家采纳,获得10
54秒前
科研通AI2S应助科研通管家采纳,获得10
54秒前
NexusExplorer应助dpp采纳,获得10
55秒前
充电宝应助用户12306采纳,获得10
57秒前
snah完成签到 ,获得积分10
58秒前
58秒前
59秒前
59秒前
RoseTaurus发布了新的文献求助10
1分钟前
SmuA发布了新的文献求助10
1分钟前
Tendency完成签到 ,获得积分10
1分钟前
shushushu发布了新的文献求助10
1分钟前
1分钟前
dpp发布了新的文献求助10
1分钟前
1分钟前
1分钟前
shushushu完成签到,获得积分20
1分钟前
1分钟前
1分钟前
paul完成签到,获得积分10
1分钟前
上官若男应助美满冷安采纳,获得10
1分钟前
RoseTaurus完成签到,获得积分10
1分钟前
高分求助中
The late Devonian Standard Conodont Zonation 2000
Nickel superalloy market size, share, growth, trends, and forecast 2023-2030 2000
The Lali Section: An Excellent Reference Section for Upper - Devonian in South China 1500
Very-high-order BVD Schemes Using β-variable THINC Method 890
Mantiden: Faszinierende Lauerjäger Faszinierende Lauerjäger 800
PraxisRatgeber: Mantiden: Faszinierende Lauerjäger 800
A new species of Coccus (Homoptera: Coccoidea) from Malawi 500
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3256828
求助须知:如何正确求助?哪些是违规求助? 2898958
关于积分的说明 8303154
捐赠科研通 2568204
什么是DOI,文献DOI怎么找? 1394905
科研通“疑难数据库(出版商)”最低求助积分说明 652924
邀请新用户注册赠送积分活动 630631