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Influence of Long-Lasting Balancing on Unstable Surface on Changes in Balance

机译：长时间不平衡表面上的平衡对平衡变化的影响

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Purpose. The goal of this thesis is to test the qualification of changes in balance as the effect of long-lasting balancing on a movable platform alternately in sagittal and frontal planes. It was expected to find answers to the following problems: 1. Does the effort caused by a 10-minute balancing in the given planes and in the given pattern have an influence on dynamic balance parameters? 2. Till which moment are the subjects able to improve their balancing skills in the given planes? 3. Do the possible changes progress in the same way in both planes considered? Basic procedures. 28 men aged between 24.3 and 33.8 years took part in this test. Average age of the subjects was 25.2 years. The tests were made on EasyTech Balance Platform. Tests consisted of a trial of balancing in a standing position with feet placed parallel on the platform. The subjects' task was to operate the platform through the right feet pressure to make the same sinusoid line as the pattern was. A ten-minute trial was made alternately in the sagittal and frontal planes. Individual dynamic parameters were recorded each minute of the test. Main findings. Significant improvement was noted in the first three minutes of the test. Between the 4th and 7th minutes parameters were relatively stable. The best results were recorded in the 8th minute of the test and this level was kept till the end of the trial. The character of the observed changes was analogous in the case of both planes. Conclusions. There was a statistically significant improvement in the dynamic body's stability noted in both planes in the test. Best results were recorded in the 8th minute of the test. The test used in the trial was long enough to establish the borderline between motor learning and the beginning of tiredness. The higher level of stability in the sagittal plane was affirmed in all successive minutes of the trials made.
机译：目的。本文的目的是测试在矢状面和额面交替运动的平台上，长期平衡对可移动平台的影响。期望找到以下问题的答案：1.在给定的平面和给定的模式中，由10分钟的平衡引起的努力是否会对动平衡参数产生影响？ 2.在给定的飞机上，受试者直到哪一刻才能够提高其平衡能力？ 3.在考虑的两个平面中，可能的变化是否以相同的方式进行？基本程序。 28位年龄在24.3至33.8岁之间的男性参加了这项测试。受试者的平均年龄为25.2岁。测试在EasyTech Balance Platform上进行。测试包括在脚站立在平台上的情况下以站立姿势进行平衡的尝试。对象的任务是通过右脚的压力操作平台，以制作与图案相同的正弦曲线。在矢状面和额面交替进行了十分钟的试验。在测试的每分钟记录单个动态参数。主要发现。在测试的前三分钟中发现了明显的改善。在第4 和第7 分钟之间，参数相对稳定。在测试的第8分钟中记录了最佳结果，该水平一直保持到试验结束。在两个平面上观察到的变化的特征是相似的。结论。在测试的两个平面上都注意到，动态物体的稳定性在统计学上有显着改善。在测试的第8分钟中记录了最佳结果。试验中使用的测试时间足够长，可以在运动学习和疲劳开始之间建立界限。在所有连续的试验分钟中，矢状面的稳定性更高。

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