Department of Sport Sciences, Sports Research Center, Miguel Hernandez University of Elche, Alicante, Spain.
Division of Orthopaedic Surgery, Institute of Sport and Exercise Medicine (ISEM), Stellenbosch University, Tygerberg, South Africa; and.
J Strength Cond Res. 2020 Jun;34(6):1511-1518. doi: 10.1519/JSC.0000000000003337.
Javaloyes, A, Sarabia, JM, Lamberts, RP, Plews, D, and Moya-Ramon, M. Training prescription guided by heart rate variability vs. block periodization in well-trained cyclists. J Strength Cond Res 34(6): 1511-1518, 2020-Predefined training programs are common place when prescribing training. Within predefined training, block periodization (BP) has emerged as a popular methodology because of its benefits. Heart rate variability (HRV) has been proposed as an effective tool for prescribing training. The aim of this study is to examine the effect of HRV-guided training against BP in road cycling. Twenty well-trained cyclists participated in this study. After a preliminary baseline period to establish their resting HRV, cyclists were divided into 2 groups: an HRV-guided group and a BP group, and they completed 8 training weeks. Cyclists completed 3 evaluations weeks, before and after each period. During the evaluation weeks, cyclists performed: (a) a graded exercise test to assess V[Combining Dot Above]O2max, peak power output (PPO), and ventilatory thresholds with their corresponding power output (VT1, VT2, WVT1, and WVT2, respectively) and (b) a 40-minute simulated time-trial (40 TT). The HRV-guided group improved V[Combining Dot Above]O2max (p = 0.03), PPO (p = 0.01), WVT2 (p = 0.02), WVT1 (p = 0.01), and 40 TT (p = 0.04). The BP group improved WVT2 (p = 0.02). Between-group fitness and performance were similar after the study. The HRV-guided training could lead to a better timing in training prescription than BP in road cycling.
贾瓦洛伊，A，萨拉比亚，JM，兰伯茨，RP，普利斯，D，和莫亚 - 拉蒙，M。心率变异性指导的训练与周期性训练在优秀自行车运动员中的比较。J 力量与调节研究 34(6)：1511-1518，2020-当规定训练时，预先定义的训练计划是常见的。在预先定义的训练中，周期性训练（BP）因其益处而成为一种流行的方法。心率变异性（HRV）已被提议作为一种有效的训练方案制定工具。本研究的目的是检查心率变异性指导的训练对公路自行车运动的 BP 的影响。20 名训练有素的自行车运动员参加了这项研究。在初步的基线期以确定他们的静息 HRV 后，自行车运动员被分为 2 组：HRV 指导组和 BP 组，并完成 8 周的训练。自行车运动员在每个周期前后完成 3 次评估周。在评估周中，自行车运动员进行了：（a）分级运动测试，以评估最大摄氧量（V[Combining Dot Above]O2max）、峰值功率输出（PPO）和通气阈值及其相应的功率输出（VT1、VT2、WVT1 和 WVT2），以及（b）40 分钟模拟计时赛（40 TT）。HRV 指导组的 V[Combining Dot Above]O2max（p = 0.03）、PPO（p = 0.01）、WVT2（p = 0.02）、WVT1（p = 0.01）和 40 TT（p = 0.04）提高。BP 组提高了 WVT2（p = 0.02）。研究后，两组的体能和表现相似。与 BP 相比，心率变异性指导的训练可以在公路自行车运动中更好地安排训练计划。
