Purpose: This study aims to evaluate selected physiological variables among undergraduate Physical Education students and analyze their implications for athletic performance and overall health.Methods:A total of 30 Physical Education students (15 male, 15 female) aged 18–23 years were selected from Dhanalakshmi Srinivasan College of Physical Education, Perambalur. Resting heart rate (RHR), VO₂ max, blood pressure (BP), respiratory rate (RR), and body composition were measured using standard protocols. Data analysis involved descriptive statistics, independent t-tests, and Pearson correlation. Results: Male students demonstrated significantly higher VO₂ max (50 ± 6 ml/kg/min) compared to females (42 ± 5 ml/kg/min, p < 0.001). Resting heart rate was lower in males (64 ± 6 bpm) than females (68 ± 9 bpm, p < 0.05). A moderate negative correlation (r = -0.58) was found between body fat percentage and VO₂ max. Conclusion: Physiological variables such as VO₂ max, RHR, and body composition strongly influence performance and health in PE students. Regular endurance training and targeted physical conditioning are recommended to optimize these parameters.
Selvam et al. (Mon,) studied this question.
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