耐力运动中的能量缺乏和营养——以赛艇为重点

Q3 Health Professions

Deutsche Zeitschrift fur Sportmedizin Pub Date : 2020-01-01 DOI:10.5960/dzsm.2019.409

K. Koehler

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引用次数: 2

摘要

高水平运动员的特点之一是他们的能量需求高(29)。在正常人群中，描述每日总能量消耗(TDEE)与静息代谢率(RMR)之比的平均身体活动水平(PAL)在1.6-1.7(43)之间，这意味着平均TDEE值大约在1500至2500千卡/天之间。在运动员，特别是耐力运动员中，PAL和TDEE水平可以是2 - 3倍。在使用金标准方法量化TDEE(双标签水)和RMR(间接量热法)的研究中，分别在长跑运动员(6,34)、游泳运动员(41)和越野滑雪运动员(36)中报道了2.0-2.3、2.8-3.2和3.4-4.0范围内的PAL水平。到目前为止，最高可持续PAL水平为3.5-5.5慕尼黑技术大学体育与健康科学系教授Karsten Koehler博士george - brauchle - ring 60/62 80992德国慕尼黑:karsten.koehler@tum.de SCHLÜSSELWÖRTER; Energiebilanz, Ruheenergieumsatz, Adaptive Thermogenese, Knochengesundgeheit, Ausdauersportler, Leistungsfähigkeit

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Energy deficiency and nutrition in endurance sports – focus on rowing

One of the features of high-performing athletes are their elevated energy requirements (29). In the normal population, the mean physical activity level (PAL), which describes the ratio of total daily energy expenditure (TDEE) to resting metabolic rate (RMR) is in the range of 1.6-1.7 (43), which translates to average TDEE values between approximately 1500 and 2500 kcal/d. In athletes and particularly endurance athletes, PAL and TDEE levels can be twoto threefold greater. In studies which used gold-standard methodologies to quantify TDEE (doubly-labelled water) and RMR (indirect calorimetry), PAL levels in the ranges of 2.0-2.3, 2.8-3.2 and 3.4-4.0 have been reported in distance runners (6, 34), swimmers (41), and cross-country skiers (36), respectively. So far, the highest sustainable PAL levels of 3.5-5.5 Prof. Dr. Karsten Koehler Department of Sport and Health Science Technical University of Munich Georg-Brauchle-Ring 60/62 80992 Munich, Germany : karsten.koehler@tum.de SCHLÜSSELWÖRTER: Energiebilanz, Ruheenergieumsatz, Adaptive Thermogenese, Knochengesundgeheit, Ausdauersportler, Leistungsfähigkeit

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来源期刊

Deutsche Zeitschrift fur Sportmedizin Medicine-Orthopedics and Sports Medicine

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Deutsche Zeitschrift fuer Sportmedizin - German Journal of Sports Medicine has been founded in 1951 and is dedicated to the biomedical science and clinical practice of Sports Medicine and its border fields which investigate the influence of exercise, physical training and sports as well as lack of exercise to healthy and sick people of all age-groups, related to prevention, diagnosis, therapy, rehabilitation and physical training. Manuscripts which deal with actual scientific and medical findings, new hypotheses, actual controversies and problems in real life will be published. Possible Topics are physiology and pathophysiology of exercise, medical and biological findings, the medical therapy of exercise-related medical problems, epidemiology of sedentary lifestyle and related disorders, therapy of sports injuries - especially the conservative postoperative treatment of injuries -, medical training and rehabilitation medicine, as well as special social, cultural, psychological and special science-related aspects of the entire scientific field.