Exercise Intensity Effect on Lactate Dehydrogenase, Creatine Kinase in Serum and Decrease in it because of Vitamin C Anti-oxidants

Abstract

The aim of this study is to examine the usage of vitamin C and exercise intensity on Lactate dehydrogenase and creatine kinase in boys serum. So three groups of students have been chosen: The First group had 1 min break between two periods of 400 meters running, Second group had 3 min break between two periods of 400 meters running and third group had 3 min break between two periods of 400 meters running and have used vitamin C. This study is half-empirical and within groups and between groups, it used pre- and post-testing to compare the changes and examine the results. The statistical tests were T-test and Anova. The study data were analysed by SPSS software. Descriptive statistics with meaning level of 0.05 and deduction statistics to test the theories have been used. The statistical community of this research includes 36 athlete students, which was divided into three groups of 12 students. The research results show that body activity makes a meaningful increase in lactate dehydrogenase and creatine kinase in serum. The time of break had no meaningful effect on lactate dehydrogenase level in serum. However, time of break had a meaningful effect on keratin phosphokinase in serum. Therefore, in the third group more rest time means decrease in this enzyme. Vitamin C consumption causes a meaningful increase in lactate dehydrogenase and meaningful decrease in keratin phosphokinase amount in serum.