Açıkada Caner, Hazır Tahir, Asçı Alper, Aytar Sinem Hazır, Tınazcı Cevdet
European University of Lefke, School of Physical Education and Sports, Lefke, North Cyprus, Mersin 10, Turkey.
Hacettepe University, Sport Sciences Faculty, Beytepe, 06800, Ankara, Turkey.
Heliyon. 2019 Mar 29;5(3):e01428. doi: 10.1016/j.heliyon.2019.e01428. eCollection 2019 Mar.
The aim of the present study was to examine the effect of heart rate on shooting performance in elite archers.
Regularly trained 13 (7 female, 6 male) international level elite archers performed a (specific) protocol twice with 3 days interval in an indoor area. In order to raise the heart rate (HR) and related physiological stress the archers performed 4 sets of steady pace shuttle runs (males 10 km h; females 8 km h) for 3 minutes in a 20 m course following with 1 minute stop during which they performed 3 shots to 18 meter distance indoor target, and followed by 1 minute rest, where blood sample was collected from ear lobe for blood lactate (BL) analysis. Heart rate monitors were used for heart rate (HR) recordings with 5 seconds intervals for resting, running, shooting, and recovery periods. The score of the shots were recorded as in the normal archery indoor competition. Average (overall) results were taken into account for statistical analysis.
Mean HR and BL during resting shoot in 1 and 2 tests were 119.0 and 112.2 bpm (range 1 test: 101-142 bpm, 2 test: 96-135 bpm) and 1.72 and 1.65 mmol.L (range 1 test: 0.9-2.6 mmol.L, 2 test: 0.8-2.3 mmol.L) respectively. Mean HR and BL during post exercise shooting in 1 and 2 tests were 168 and 166 bpm (range 1 test: 152-191 bpm, 2 test: 147-188 bpm) and 4.21 and 3.44 mmol.L (range 1 test: 1.3-7.0 mmol.L, 2 test: 1.3-5.7 mmol.L) respectively. There was not any statistically difference between shooting scores (27.50-27.23 points) after running exercise and resting (p > 0.05).
It was concluded that, under simulated indoor competition environment, high HR values do not influence short distance shooting scores.
本研究旨在探讨心率对优秀射箭运动员射击成绩的影响。
13名（7名女性，6名男性）经过定期训练的国际水平优秀射箭运动员在室内区域按照特定方案进行两次测试，间隔3天。为了提高心率（HR）及相关生理应激，射箭运动员在20米的跑道上进行4组稳定速度的往返跑（男性速度为10公里/小时；女性速度为8公里/小时），每组3分钟，之后休息1分钟，在此期间他们向18米距离的室内靶标射击3次，然后再休息1分钟，期间从耳垂采集血样用于血乳酸（BL）分析。使用心率监测仪以5秒的间隔记录休息、跑步、射击和恢复期间的心率（HR）。射击成绩按照正常室内射箭比赛的方式记录。统计分析采用平均（总体）结果。
第一次和第二次测试中，休息时射击的平均心率和血乳酸分别为119.0和112.2次/分钟（第一次测试范围：101 - 142次/分钟，第二次测试范围：96 - 135次/分钟）以及1.72和1.65毫摩尔/升（第一次测试范围：0.9 - 2.6毫摩尔/升，第二次测试范围：0.8 - 2.3毫摩尔/升）。第一次和第二次测试中，运动后射击的平均心率和血乳酸分别为168和166次/分钟（第一次测试范围：152 - 191次/分钟，第二次测试范围：147 - 188次/分钟）以及4.21和3.44毫摩尔/升（第一次测试范围：1.3 - 7.0毫摩尔/升，第二次测试范围：1.3 - 5.7毫摩尔/升）。跑步运动后与休息后的射击成绩（27.50 - 27.23分）之间无统计学差异（p > 0.05）。
得出的结论是，在模拟室内比赛环境下，高心率值不会影响短距离射击成绩。
