Yoga as a Bridge Between Body and Mind: A Comprehensive Review of its Physiological and Psychological Benefits

Originating in India, yoga is now widely recognized by modern science for its contributions to both mental and physical well-being. This review synthesizes evidence on the impact of yoga practices-particularly Hatha yoga and pranayama-on selected physiological variables (blood pressure, lung capacity, chest expansion, and breath-holding time) and psychological constructs (quality of life and self-control). The literature consistently demonstrates that regular yoga practice contributes to improved autonomic regulation, cardiovascular stability, respiratory efficiency, and musculoskeletal flexibility. Parallel improvements are observed in psychological outcomes, where yoga enhances self-control, stress resilience, and overall quality of life across physical, emotional, and social dimensions. While these findings are favourable, research remains limited in occupational groups such as police personnel, who face unique physiological demands and chronic stress. The review emphasizes yoga?s dual impact on body and mind, while highlighting its potential as a cost-effective, non-pharmacological, and holistic intervention for populations exposed to high-stress environments.