Ostojic Sergej M, Stojanovic Marko D, Calleja-Gonzalez Julio
Biomedical Sciences Dept, Faculty of Sport Sciences and Tourism, Metropolitan University, Novi Sad, Serbia.
Chin J Physiol. 2011 Apr 30;54(2):105-10. doi: 10.4077/cjp.2011.amm018.
The main aim of the study was to investigate whether different levels of aerobic power influence heart rate (HR) responses during the first minute of recovery following maximal exercise in athletes. Thirty-two young male soccer players were recruited for the study during the final week of their training prior to [corrected] the competition. Following the maximal exercise on treadmill the participants were placed supine for 60 s of HR recording. The time between exercise cessation and the recovery HR measurement was kept as short as possible. At the end of exercise (i.e., the start of recovery), HRs were [corrected] was similar in both trials. At both 10 s and 20 s of recovery period, the players characterized by high aerobic power (> 60 ml/kg/ min) revealed significantly lower HR as compared to their sub-elite counterparts (< 50 ml/kg/min; P < 0.05). No differences between the groups were found at later stages of the analyzed post-exercise HR. The data suggest that the athletes characterized by high aerobic capacity could be better adapted to maximal exercise with faster recovery HR immediately following an exercise test. These results generally suggest that the aerobic power along with autonomic modulation might have played a role in the ultra short-term cardiovascular responses to all-out exercise.
该研究的主要目的是调查不同水平的有氧能力是否会影响运动员在最大运动后恢复的第一分钟内心率（HR）的反应。在比赛前训练的最后一周，招募了32名年轻男性足球运动员参与该研究。在跑步机上进行最大运动后，让参与者仰卧进行60秒的心率记录。运动停止到恢复心率测量之间的时间尽可能缩短。在运动结束时（即恢复开始时），两次试验中的心率相似。在恢复期的10秒和20秒时，有氧能力高（>60毫升/千克/分钟）的运动员与次精英水平的运动员（<50毫升/千克/分钟）相比，心率显著更低（P<0.05）。在运动后心率分析的后期阶段，未发现两组之间存在差异。数据表明，有氧能力高的运动员在运动测试后能更好地适应最大运动，心率恢复更快。这些结果总体表明，有氧能力以及自主调节可能在对全力运动的超短期心血管反应中发挥了作用。
