Manisa Celal Bayar University, Faculty of Sport Sciences, Manisa, Turkey; and.
Girne American University, School of Physical Education and Sports, Girne, Cyprus.
J Strength Cond Res. 2020 Sep;34(9):2627-2635. doi: 10.1519/JSC.0000000000002640.
Tok, S, Dal, N, Zekioğlu, A, Çatıkkaş, F, Balıkçı, İ, and Doğan, E. Autonomic cardiac activity among novice archers during baseline, shooting and recovery. J Strength Cond Res 34(9): 2627-2635, 2020-In the present study, we aimed to investigate whether heart rate variability (HRV) of novice archers may vary during baseline, shooting, and recovery periods. In addition, we aimed to explore whether HRV may have different patterns between successful and less successful archers and man and woman archers. The sample consisted of 39 (12 woman) novice archers ranging in age from 21 to 27. Baseline HRV activity was measured in the first stage of the experiment. Then, participants shot 10 arrows, from 18 m to an 80 cm diameter target, whereas their HRV was measured. Lastly, HRV recovery response was measured immediately after shooting. HRV was represented as low frequency (LF), high frequency (HF), and LF/HF ratio. When considering the entire sample, repeated measures of analysis of variance (ANOVA) indicated that only HF power differed among baseline, shooting, and recovery periods [F(2, 76) = 6.90, p = 0.002, ω = 0.15]. When the data partitioned, based on the median split of the shooting scores, repeated measures of ANOVA demonstrated that none of the HRV components differed in the less successful group from baseline to recovery. However, in the successful group, both LF [F(1.47, 30.98) = 4.75, p = 0.024, ω = 0.18] and HF [F(1.54, 32.37) = 6.61, p = 0.007, ω = 0.24] power significantly differed among baseline, shooting, and recovery. No differences were found between man and woman archers in terms of HRV indices. The results of the present study indicated that physical activities requiring the use of perceptual motor skills, in addition to physical qualities, may lead to different HRV responses. Moreover, coaches aiming to develop archers' shooting accuracy may take into account LF power measured during an arrow shooting session.
托克、S、达尔、N、泽基奥卢、A、恰特卡亚什、F、巴尔基奇、İ 和多甘、E. 新手射手在基线、射击和恢复期间的自主心脏活动。J 力量与调节研究 34(9):2627-2635, 2020-在本研究中，我们旨在研究新手射手的心率变异性 (HRV) 是否会在基线、射击和恢复期间发生变化。此外，我们旨在探讨 HRV 是否可能在成功和不太成功的射手以及男女射手之间存在不同模式。样本由 39 名(12 名女性)年龄在 21 至 27 岁之间的新手射手组成。在实验的第一阶段测量基线 HRV 活动。然后，参与者从 18 米处向 80 厘米直径的靶心射出 10 支箭，同时测量他们的 HRV。最后，在射击后立即测量 HRV 恢复反应。HRV 表现为低频 (LF)、高频 (HF) 和 LF/HF 比。当考虑整个样本时，重复测量方差分析 (ANOVA) 表明，仅 HF 功率在基线、射击和恢复期间存在差异[F(2,76) = 6.90, p = 0.002, ω = 0.15]。当根据射击得分的中位数进行数据分割时，重复测量方差分析表明，在不太成功的组中，没有一个 HRV 成分在基线到恢复期间存在差异。然而，在成功组中，LF[F(1.47,30.98) = 4.75, p = 0.024, ω = 0.18]和 HF[F(1.54,32.37) = 6.61, p = 0.007, ω = 0.24]功率在基线、射击和恢复期间显著不同。在男女射手之间，HRV 指数没有差异。本研究的结果表明，除了身体素质外，还需要使用感知运动技能的体育活动可能会导致不同的 HRV 反应。此外，旨在提高射手射击准确性的教练可能需要考虑在射箭环节中测量 LF 功率。
