Associate Post-graduate Program in Physical Education UEM/UEL, Department of Physical Education, State University of Maringá,Maringá-PR, Brazil.
Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance unit, University of South Australia, Adelaide, Australia.
J Sports Sci. 2022 Dec;40(24):2732-2740. doi: 10.1080/02640414.2023.2191082. Epub 2023 Mar 20.
The aim of this study was to determine the effect of endurance training individually guided by objective (Heart Rate Variability-HRV) or self-report measure of stress (DALDA-questionnaire) in comparison to predefined endurance training prescription for improving endurance performance in recreational runners. After a 2-week preliminary baseline period to establish resting HRV and self-reported measure of stress, thirty-six male recreational runners were randomly assigned to HRV-guided (G = 12), DALDA-guided (G; = 12) or predefined training (G; = 12) prescription groups. Before and after 5-weeks of endurance training, participants performed a track field peak velocity (V), time limit (T) at 100% of V and 5 km time-trial (5 km TT) tests. G lead to higher improvements in V (8.4 ± 1.8%; ES = 1.41) and 5 km TT (-12.8 ± 4.2%; ES = -1.97), than G (6.6 ± 1.5% and -8.3 ± 2.8%; ES = -1.20; 1.24) and G (4.9 ± 1.5% and -6.0 ± 3.3%; ES = -0.82; 0.68), respectively, with no differences for T. Self-report measures of stress may be used to individualize endurance training prescription on a daily basis leading to better performance enhancement, which may be used with HRV for a holistic understanding of daily training-induce adaptations.
本研究旨在确定与预设的耐力训练方案相比，通过客观（心率变异性-HRV）或自我报告的压力测量（DALDA 问卷）单独指导的耐力训练对提高业余跑步者的耐力表现的影响。在进行为期 2 周的初步基线期以确定静息 HRV 和自我报告的压力测量后，36 名男性业余跑步者被随机分配到 HRV 指导（G = 12）、DALDA 指导（G = 12）或预设训练（G = 12）方案组。在 5 周的耐力训练前后，参与者进行了田径场峰值速度（V）、V 的 100%时间限制（T）和 5 公里计时赛（5 公里 TT）测试。G 导致 V（8.4 ± 1.8%；ES = 1.41）和 5 公里 TT（-12.8 ± 4.2%；ES = -1.97）的改善更高，而 G（6.6 ± 1.5%和-8.3 ± 2.8%；ES = -1.20；1.24）和 G（4.9 ± 1.5%和-6.0 ± 3.3%；ES = -0.82；0.68），T 没有差异。每日使用压力的自我报告测量值可能会被用来个性化耐力训练处方，从而更好地提高表现，这可以与 HRV 一起用于全面了解日常训练引起的适应。
