The Energetic Costs of Uphill Locomotion in Trail Running: Physiological Consequences Due to Uphill Locomotion Pattern-A Feasibility Study

被引：2

作者：

Zimmermann, Paul ^{[1
,2
,3
]}

Muller, Nico ^{[2
]}

Schoeffl, Volker ^{[2
,4
,5
,6
,7
]}

Ehrlich, Benedikt ^{[2
]}

Moser, Othmar ^{[3
,8
]}

Schoeffl, Isabelle ^{[2
,9
]}

机构：

[1] Klinikum Bamberg, Dept Cardiol, D-96049 Bamberg, Germany

[2] Klinikum Bamberg, Interdisciplinary Ctr Sportsmed Bamberg, D-96049 Bamberg, Germany

[3] Univ Bayreuth, Dept Sport Sci, Div Exercise Physiol & Metab, D-95447 Bayreuth, Germany

[4] Klinikum Bamberg, Dept Orthoped & Trauma Surg, D-96049 Bamberg, Germany

[5] Friedrich Alexander Univ Erlangen Nurnberg, Dept Orthoped & Trauma Surg, D-91054 Erlangen, Germany

[6] Leeds Beckett Univ, Sch Clin & Appl Sci, Leeds LS1 3HE, W Yorkshire, England

[7] Univ Colorado, Dept Emergency Med, Sect Wilderness Med, Sch Med, Denver, CO 80045 USA

[8] Med Univ Graz, Div Endocrinol & Diabetol, Interdisciplinary Metab Med Res Grp, A-8036 Graz, Austria

[9] Friedrich Alexander Univ Erlangen Nurnberg, Dept Pediat Cardiol, D-91054 Erlangen, Germany

来源：

LIFE-BASEL | 2022年 / 12卷 / 12期

关键词：

trail running; cardiopulmonary exercise testing; uphill running; uphill walking; energetic demands; short trail running performance; CLASSIC MODEL; OXYGEN-UPTAKE; ECONOMY; PERFORMANCE; RUNNERS; MUSCLE; VO2MAX; LEVEL; DETERMINANTS; GLYCOGEN;

D O I：

10.3390/life12122070

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The primary aim of our feasibility reporting was to define physiological differences in trail running (TR) athletes due to different uphill locomotion patterns, uphill running versus uphill walking. In this context, a feasibility analysis of TR athletes' cardiopulmonary exercise testing (CPET) data, which were obtained in summer 2020 at the accompanying sports medicine performance center, was performed. Fourteen TR athletes (n = 14, male = 10, female = 4, age: 36.8 & PLUSMN; 8.0 years) were evaluated for specific physiological demands by outdoor CPET during a short uphill TR performance. The obtained data of the participating TR athletes were compared for anthropometric data, CPET parameters, such as VEmaximum, VO2maximum, maximal breath frequency (BFmax) and peak oxygen pulse as well as energetic demands, i.e., the energy cost of running (C-r). All participating TR athletes showed excellent performance data, whereby across both different uphill locomotion strategies, significant differences were solely revealed for VEmaximum (p = 0.033) and time to reach mountain peak (p = 0.008). These results provide new insights and might contribute to a comprehensive understanding of cardiorespiratory consequences to short uphill locomotion strategy in TR athletes and might strengthen further scientific research in this field.

引用

页数：13