This comparative observational study investigated the hematological changes induced by high-intensity exercise in 50 sedentary post-pubertal adolescents (25 boys and 25 girls) over one year at Bmims Pawapuri. The findings revealed significant increases in red blood cell count, hemoglobin concentration, hematocrit levels, white blood cell count, and platelet count from baseline to end study, indicating enhanced oxygen transport capacity and improved immune responsiveness. These changes were consistent across genders, suggesting that high-intensity exercise can be effectively utilized to enhance the physiological health of sedentary adolescents irrespective of gender. This study underscores the potential of structured high-intensity exercise programs in promoting better hematological health and physical fitness among youth.

This comparative observational study investigated the hematological changes induced by high-intensity exercise in 50 sedentary post-pubertal adolescents (25 boys and 25 girls) over one year at Bmims Pawapuri. The findings revealed significant increases in red blood cell count, hemoglobin concentration, hematocrit levels, white blood cell count, and platelet count from baseline to end study, indicating enhanced oxygen transport capacity and improved immune responsiveness. These changes were consistent across genders, suggesting that high-intensity exercise can be effectively utilized to enhance the physiological health of sedentary adolescents irrespective of gender. This study underscores the potential of structured high-intensity exercise programs in promoting better hematological health and physical fitness among youth.