C, K. R., and S. J. J. “Influence of Yogasanas and Swiss Ball Training on Selected Physiological Variables of College Students”. Bharathiar National Journal of Physical Education and Exercise Science (ISSN:0976-3678) E-ISSN Applied (International Peer-Reviewed Journal), vol. 10, no. 4, Dec. 2019, pp. 15-18, https://budpejournal.com/index.php/bnjpees/article/view/43.