Concurrent strength and sprint training increases resting metabolic rate in masters road cyclists

Q3 Social Sciences

Movement and Sports Sciences - Science et Motricite Pub Date : 2020-01-01 DOI:10.1051/sm/2020007

L. Delvecchio, P. Reaburn, J. Meerkin, M. Korhonen, Nattai R Borges, C. Macgregor, M. Climstein

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Abstract

High-intensity concurrent sprint and strength training has been shown to provide a strong physiological training stimulus in young adult endurance athletes. However, the effect in veteran endurance athletes remains unknown. This study examined if replacing a portion of endurance training with concurrent sprint and strength training influenced resting metabolic rate (RMR) and lean mass (LM) in veteran endurance cyclists. Eighteen well-trained male veteran road cyclists (55.2 ± 8.4 years; 7.9 ± 1.1 training hrs/wk; 323 ± 53 Wpeak ) were allocated to a concurrent strength and sprint training group (CT, n = 9) or control group (CON, n = 9). The CT group completed a 12-weeks of sprint and strength training while the CON group maintained their normal endurance training. RMR and LM were measured before and after the 12-week training intervention. CT training significantly (p < 0.05) increased both RMR (+14.2%, 1600 ± 244 to 1828 ± 207 kcal/day) and LM (+2.0%, 61.8 ± 5.5 to 63.1 ± 5.4 kg) pre to post-intervention. No significant changes from pre- to post-training were observed in the CON group. These findings suggest replacing a portion of endurance training with sprint and strength training may preserve, and even increase, LM and RMR in veteran road cyclists.

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同时进行力量和冲刺训练可提高公路自行车大师的静息代谢率

高强度的同步冲刺和力量训练已被证明为年轻成年耐力运动员提供了强大的生理训练刺激。然而，对经验丰富的耐力运动员的影响尚不清楚。本研究考察了用同时进行的冲刺和力量训练代替一部分耐力训练是否会影响资深耐力自行车运动员的静息代谢率(RMR)和瘦质量(LM)。18名训练有素的男性资深公路自行车手(55.2±8.4岁);7.9±1.1培训小时/周;323±53 Wpeak)被分配到同时进行力量和冲刺训练组(CT, n = 9)和对照组(CON, n = 9)。CT组完成了为期12周的短跑和力量训练，而CON组则保持正常的耐力训练。在12周训练干预前后测量RMR和LM。CT训练显著(p < 0.05)提高干预前后RMR(+14.2%， 1600±244 ~ 1828±207 kcal/d)和LM(+2.0%， 61.8±5.5 ~ 63.1±5.4 kg)。CON组从训练前到训练后没有明显的变化。这些发现表明，用冲刺和力量训练取代部分耐力训练可能会保持，甚至增加资深公路自行车运动员的LM和RMR。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Movement and Sports Sciences - Science et Motricite Social Sciences-Social Sciences (miscellaneous)

CiteScore

1.00

自引率

0.00%

发文量

期刊介绍： Movement & Sport Sciences - Science & Motricité is a peer-reviewed journal published on behalf of the French Association of Sport and Exercise Sciences (ACAPS). The journal publishes scientific articles related to human movement, physical activity, rehabilitation, sport and performance in a multidisciplinary perspective. All scientific disciplines are represented: physiology, biomecanics, neuroscience, motor control, psychology, sociology, management, history, epistemology. Fundamental, empirical and more applied or technological approaches are welcome.