Effect of relative humidity on expenditure of body fluids and blood pressure when exercise

Physical exercise is prolonged at high relative humidity can lead to an increase in expenditure of body fluids (EBF) through perspiration. Excessive discharge can cause changes in body functions such as blood pressure changes in practice. Objective: This study aimed to prove that the relative humidity (RH) 40% inhibiting EBF and does not inhibit the increase in systolic blood pressure (SBP) and diastolic blood pressure (DBP) after physical exercise during 2X30 minutes. In addition, it also to prove physical exercise can improve exercise SBP and DBP. The study was conducted on 51 male students Faculty of Physical Education and Health, IKIP PGRI Bali. The samples were divided into three groups, and each group was given a different treatment. Group-1 exercise on the RH of 40%, Group-2 at the 50% RH, and the Group-3 at the RH of 60%. Data EBF, SBP, and DBP are measured before and after treatment. The mean difference EBF, SBP, and DBP between before with after treatment in all groups increased significantly (p < 0.05). The mean EBF after treatment was significantly different between groups with p = 0.009 and significant differences occurred between group-1 with the Group-3 with p = 0.002 (p < 0.05)

Effect of relative humidity on expenditure of body fluids and blood pressure when exercise

Physical exercise is prolonged at high relative humidity can lead to an increase in expenditure of body fluids (EBF) through perspiration. Excessive discharge can cause changes in body functions such as blood pressure changes in practice. Objective: This study aimed to prove that the relative humidity (RH) 40% inhibiting EBF and does not inhibit the increase in systolic blood pressure (SBP) and diastolic blood pressure (DBP) after physical exercise during 2X30 minutes. In addition, it also to prove physical exercise can improve exercise SBP and DBP. The study was conducted on 51 male students Faculty of Physical Education and Health, IKIP PGRI Bali. The samples were divided into three groups, and each group was given a different treatment. Group-1 exercise on the RH of 40%, Group-2 at the 50% RH, and the Group-3 at the RH of 60%. Data EBF, SBP, and DBP are measured before and after treatment. The mean difference EBF, SBP, and DBP between before with after treatment in all groups increased significantly (p < 0.05). The mean EBF after treatment was significantly different between groups with p = 0.009 and significant differences occurred between group-1 with the Group-3 with p = 0.002 (p < 0.05)