investigate the effect of lack of knowledge about exercise intensity on fatigue in female students of Mohaghegh Ardabili University

Eftekhari, Razieh (2019) investigate the effect of lack of knowledge about exercise intensity on fatigue in female students of Mohaghegh Ardabili University. Masters thesis, University of Mohaghegh Ardabili.

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Abstract

Research Aim: The aim of this study was to investigate the effect of lack of knowledge about exercise intensity on fatigue in female students of Mohaghegh Ardabili University. Research Methodology:12 female students of Mohaghegh Ardabili University performed the exhaustive Bruce test in two modes. In the first case, the subjects were correctly informed of the increase in the intensity of the training stages, but in the second case, they were instructed that the increase in the intensity of the training stages during the test was less than in the first case. Dependent variables including time to exhaustion, exhaustion heart rate, post-test effort perception, and electrical activity of the lower limb muscles during walking before and after the Bruce test were measured, and data were compared with correlated t-test.Results: The results showed that there was a significant difference in the mean median frequency of the right thigh muscle when walking at the end between the state in which the actual intensity of exercise was announced and the state in which they were induced to increase the intensity of the training stages less than before. Bruce test (p <0.05), heart rate at the end of Bruce test (p = 0.001), time to exhaustion in Bruce test (p = 0.001) and maximum oxygen consumption (p = 0.007) exists. However, no significant difference was observed for the median frequency of internal and external extensor muscles and also for pressure perception (p > 0.05).Conclusion: According to the results of the present study, it seems that by announcing less intensity of exercise to individuals, the amount of fatigue can be reduced and the time to reach fatigue can be increased.

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