Lalonde François, Martin Sarah-Maude, Boucher Vincent G, Gosselin Marc, Roch Mélanie, Comtois Alain S
Department of Physical Activity Sciences, Faculty of Science, University of Quebec in Montreal, Montréal, Québec, CANADA.
Department of psychology, University of Quebec at Montréal, Montréal, Québec, CANADA.
Int J Exerc Sci. 2020 May 1;13(6):766-777. doi: 10.70252/OWPW6610. eCollection 2020.
Long distance triathlon has gained in popularity amongst the general population. Coaches establish training programs based upon their knowledge, personal experience and on current training principles. The goal was to observe the effect of a triathlon training program for a half Ironman event in neophyte amateur athletes. A specific triathlon training program was followed from February to June 2016 by a group preparing for their first half ironman. Out of the 32 participants (19 Males and 13 Females; mean age of 39 ± 9.9 years old; body weight of 72.7 ± 13.4 kg and a height of 171.5 ± 10.2 cm), only one did not complete the event. A mean training volume of 410 ± 201 min per week led to a mean finishing time of 6 hours 28 minutes. The training program significantly increased the maximal oxygen consumption (45.9 ± 8.2 to 48.6 ± 7.5 ml/kg/min, =0.002) and the maximal power output (293.1 ± 63.7 to 307.8 ± 58.7 W, < 0.001). The absolute oxygen consumption and power output at both ventilatory thresholds also significantly increased (VT1: 2.2 ± 0.4 to 2.5 ± 0.5 L, 0.001; 157.8 ± 41.8 to 176.7 ± 41.1 W 0.009 and VT2: 2.9 ± 0.4 to 3.0 ± 0.4 L, 0.017; 229.3 ± 62.0 to 244.8± 55.2 W, 0.022 ). A significant diminution of waist circumference was observed (83.2 ± 10.0 to 81.8 ± 9.5 cm, 0.032) with no significant changes in body weight. Thus, a 24-week specific training program appears to be safe and efficient for amateur athletes aiming to finish their first half- Ironman event.
长距离铁人三项运动在普通人群中越来越受欢迎。教练们根据自己的知识、个人经验以及当前的训练原则来制定训练计划。目的是观察一项针对新手业余运动员的半程铁人三项赛事训练计划的效果。一组准备参加首次半程铁人三项赛的人在2016年2月至6月期间遵循了特定的铁人三项训练计划。在32名参与者中（19名男性和13名女性；平均年龄39±9.9岁；体重72.7±13.4千克，身高171.5±10.2厘米），只有一人未完成该赛事。每周平均训练量为410±201分钟，平均完赛时间为6小时28分钟。该训练计划显著提高了最大摄氧量（从45.9±8.2毫升/千克/分钟提高到48.6±7.5毫升/千克/分钟，P = 0.002）和最大功率输出（从293.1±63.7瓦提高到307.8±58.7瓦，P < 0.001）。两个通气阈值时的绝对摄氧量和功率输出也显著增加（通气阈值1：从2.2±0.4升提高到2.5±0.5升，P = 0.001；从157.8±41.8瓦提高到176.7±41.1瓦，P = 0.009；通气阈值2：从2.9±0.4升提高到3.0±0.4升，P = 0.017；从229.3±62.0瓦提高到244.8±55.2瓦，P = 0.022）。观察到腰围显著减小（从83.2±10.厘米减小到81.8±9.5厘米，P = 0.032），而体重无显著变化。因此，对于旨在完成首次半程铁人三项赛的业余运动员来说，一个为期24周的特定训练计划似乎是安全且有效的。
