Abstract: This paper presents a comprehensive analysis of these movements from mechanical perspectives, integrating principles of biomechanics Understanding the mechanical dynamics of movement enhances performance and reduces injury risk in both athletic and clinical populations. This analysis contributes to better training protocols, rehabilitation strategies, and ergonomic designs. The paper concludes by emphasizing the need for interdisciplinary research to advance the field of human movement science and calls for the integration of emerging technologies like motion capture and electromyography in biomechanical studies. This work serves as a resource for students, coaches, physiotherapists, and researchers aiming to optimize movement efficiency and health outcomes.

Keywords: biomechanics, human motion, mechanical efficiency, sports science, rehabilitation.

| DOI: 10.17148/IARJSET.2025.12633