Pan Am Clinic Foundation, Winnipeg, Manitoba, Canada.
Department of Surgery, University of Manitoba, Winnipeg, Manitoba, Canada.
J Strength Cond Res. 2018 Sep;32(9):2612-2615. doi: 10.1519/JSC.0000000000002403.
Leiter, JR, Cordingley, DM, and MacDonald, PB. Development of anaerobic fitness in top-level competitive youth ice hockey players. J Strength Cond Res 32(9): 2612-2615, 2018-Ice hockey is a physiologically complex sport involving both the anaerobic and aerobic energy systems. The purpose of this study was to evaluate the anaerobic power output (PO) of top-level competitive youth hockey players. It was hypothesized that with each successive increase in age, there would be an associated change in anaerobic PO. Two hundred and fifty-one male hockey players between the ages of 13-17 years participated in this study. All athletes completed a 30-second Wingate test as part of a preseason physiological and fitness combine. A 1-way analysis of variance was performed to compare peak PO (POpeak), average PO (POavg), and fatigue index between all age groups. A Tukey's post hoc test was used to determine changes in immediately successive age groups for all variables. Age categories were grouped as 13 years old (yrs) (n = 72), 14 yrs (n = 68), 15 yrs (57) and 16 yrs (n = 54, including 11 athletes 17 yrs). Absolute POpeak significantly increased with all age increases. Relative POpeak, absolute POavg, and relative POavg increased between the ages of 13 and 14 years, and 14 and 15 years, but not between the ages 15 and 16 years. There were no changes in fatigue index between any successive age groups. Anaerobic PO increases with an increase in age with no associated change in fatigue index. Athletes, coaches, and parents can use this normative data to help prepare the player for upcoming seasons in which there may be an increase in level or age class.
利特、Cordingley、DM 和麦克唐纳、PB。顶级青年冰球运动员无氧耐力的发展。J 力量与调节研究 32（9）：2612-2615，2018-冰球是一项生理复杂的运动，涉及无氧和有氧能量系统。本研究的目的是评估顶级青年冰球运动员的无氧功率输出（PO）。假设随着年龄的逐次增加，无氧 PO 会发生相应的变化。251 名年龄在 13-17 岁的男性冰球运动员参加了这项研究。所有运动员都完成了 30 秒的瓦格纳测试，作为季前生理和健身综合测试的一部分。采用单因素方差分析比较所有年龄组的峰值 PO（POpeak）、平均 PO（POavg）和疲劳指数。使用 Tukey 的事后检验确定所有变量的连续年龄组的变化。年龄组分为 13 岁（n = 72）、14 岁（n = 68）、15 岁（n = 57）和 16 岁（n = 54，包括 11 名 17 岁的运动员）。绝对 POpeak 随着所有年龄的增加而显著增加。相对 POpeak、绝对 POavg 和相对 POavg 在 13 岁至 14 岁、14 岁至 15 岁之间增加，但在 15 岁至 16 岁之间没有增加。在任何连续年龄组之间，疲劳指数没有变化。随着年龄的增长，无氧 PO 增加，而疲劳指数没有变化。运动员、教练和家长可以使用这些规范数据来帮助运动员为即将到来的赛季做好准备，在这些赛季中，球员的水平或年龄组可能会提高。
