Kríz M, Vokál E, Krízová M
Uzemná poliklinika Sabinov.
Cesk Zdrav. 1990 Nov;38(11):479-85.
The subject of our interest was to investigate the response of the organism to mental strain in an atypical sports discipline. To this end we examined 10 chess players. We assessed their pulse rate at rest, before a contest, immediately after the contest and after 5 mins. recovery. Statistical evaluation revealed an increased heart rate before the contest, as compared with rest at a level of significance of 0.01; after the contest as compared with the status before the contest at a level of 0.02; in the recovery stage, as compared with rest, at the 0.01 level. As a control group we examined 10 hockey players under the same conditions and the results were compared with the chess players. For scientific practice it is necessary to find a way to monitor the internal environment during a chess game (catecholamines, lactate, glucose, fatty acids, cholesterol and others). As soon as this will be possible without disturbing the reflection process of the chess player, we shall be able to obtain more information on the adaptation of the organism to mental strain during a game of chess.
我们感兴趣的课题是研究机体在一项非传统体育项目中对精神压力的反应。为此，我们对10名国际象棋棋手进行了检查。我们测量了他们在休息时、比赛前、比赛刚结束时以及休息5分钟后的心率。统计评估显示，与休息时相比，比赛前心率增加，显著性水平为0.01；与比赛前状态相比，比赛后心率增加，显著性水平为0.02；在恢复阶段，与休息时相比，心率增加，显著性水平为0.01。作为对照组，我们在相同条件下对10名曲棍球运动员进行了检查，并将结果与国际象棋棋手的结果进行了比较。对于科学实践来说，有必要找到一种方法来监测国际象棋比赛期间的内环境（儿茶酚胺、乳酸、葡萄糖、脂肪酸、胆固醇等）。一旦在不干扰棋手思考过程的情况下能够做到这一点，我们将能够获得更多关于机体在国际象棋比赛期间对精神压力适应情况的信息。
