Do players with superior physiological attributes outwork their less-conditioned counterparts? A study in Gaelic football.

IF 4.2 2区 医学 Q1 SPORT SCIENCES Biology of Sport Pub Date : 2024-01-01 Epub Date: 2023-07-24 DOI:10.5114/biolsport.2024.129479
Lorcan S Daly, Ciarán Ó Catháin, David T Kelly
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Abstract

This study investigated the association of physiological attributes with in-game workload measures during competitive Gaelic football match-play. Fifty-two male developmental level Gaelic football players (mean ± SD; age: 22.9 ± 3.8 years) underwent measurements of anthropometric characteristics, running speed, muscular strength and power, blood lactate (BLa), running economy and aerobic capacity during two separate testing visits. Global Positioning System units (18-Hz) were used to record players in-game workloads during a competitive match 1-week following the baseline physiological assessments. Results indicated that players body fat percentage, drop jump height (DJ) and running velocity at 4 mmol · L-1 BLa were significantly associated with the number of high-speed runs completed (Adjusted R2 26.8% to 39.5%; p < 0.05) while 20 m running speed, running velocity at 2 mmol · L-1 BLa and DJ were significantly associated with the number of accelerations completed (Adjusted R2 17.2% to 22.0%; p < 0.05) during match-play. Additionally, aerobic capacity and body fat percentage were significantly associated with total distance (Adjusted R2 14.4% to 22.4%; p < 0.05) while body fat percentage, DJ and 20 m running speed were significantly associated with high-speed distance (Adjusted R2 17.8% to 22.0%; p < 0.05). Players were also divided into higher-standard and lower-standard groups using a median split of these physiological attributes. Players in the higher-standard groups completed significantly more high-speed runs and accelerations and covered significantly larger total and high-speed distances (+10.4% to +36.8%; ES = 0.67 to 0.88; p < 0.05) when compared to the lower-standard groups. This study demonstrates that superior levels of physical conditioning are associated with larger in-game workloads during Gaelic football match-play.

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生理条件优越的球员会比身体条件较差的球员更努力吗?盖尔足球研究。
本研究调查了盖尔足球比赛中生理特征与比赛中工作量测量之间的关系。52 名男子盖尔足球运动员(平均值 ± SD;年龄:22.9 ± 3.8 岁)在两次单独的测试中接受了人体测量特征、跑步速度、肌肉力量和功率、血乳酸(BLa)、跑步经济性和有氧能力的测量。在进行基线生理评估一周后的一场竞技比赛中,使用全球定位系统装置(18 赫兹)记录球员在比赛中的工作量。结果表明,球员的体脂率、落跳高度(DJ)和在 4 mmol - L-1 BLa 下的跑步速度与完成高速跑的次数显著相关(调整后的 R2 为 26.8% 至 39.5%;p < 0.05),而 20 米跑步速度、在 2 mmol - L-1 BLa 下的跑步速度和 DJ 与完成加速跑的次数显著相关(调整后的 R2 为 17.2% 至 22.0%;p < 0.05)。此外,有氧能力和体脂率与总距离显著相关(调整后 R2 为 14.4% 至 22.4%;p < 0.05),而体脂率、DJ 和 20 米跑速度与高速距离显著相关(调整后 R2 为 17.8% 至 22.0%;p < 0.05)。还根据这些生理特征的中位数将球员分为高标准组和低标准组。与低标准组相比,高标准组球员完成的高速跑和加速度明显更多,总距离和高速距离也明显更大(+10.4% 至 +36.8%;ES = 0.67 至 0.88;p < 0.05)。这项研究表明,在盖尔足球比赛中,较高水平的体能调节与较大的赛内工作量有关。
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来源期刊
Biology of Sport
Biology of Sport 生物-运动科学
CiteScore
8.20
自引率
12.50%
发文量
113
审稿时长
>12 weeks
期刊介绍: Biology of Sport is the official journal of the Institute of Sport in Warsaw, Poland, published since 1984. Biology of Sport is an international scientific peer-reviewed journal, published quarterly in both paper and electronic format. The journal publishes articles concerning basic and applied sciences in sport: sports and exercise physiology, sports immunology and medicine, sports genetics, training and testing, pharmacology, as well as in other biological aspects related to sport. Priority is given to inter-disciplinary papers.
期刊最新文献
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