Hematological Profiles Due to Mask Use at Maximum Physical Activity

The Application of 5M; Washing hands, Keeping a distance, Using masks, Avoiding crowds, and Reducing mobility are powerful weapons to prevent break the chain transmission Covid 19 which until now is still mutating. Masks recommended always be worn when outside home carrying out daily activities. Many people continue wear masks doing sports. purpose this study was determine hematological profile due use at maximum physical activity. This quasi-experimental using single group pretest-posttest design. variables studied were amount hemoglobin, number hematocrits, erythrocytes, leukocytes between before after performing Data analysis carried by paired t-tests. results showed that there significant difference in hemoglobin activity (p<0.05), hematocrits (p <0.05), erythrocytes (p<0.05).