Patel, N. H. ., H. D. . Shah, W. A. . Shaikh, and S. K. . Singh. “Short-Term Effects of Isotonic Handgrip Exercise on Cardiovascular Autonomic Reactivity in Healthy Young Adolescents”. National Journal of Community Medicine, vol. 6, no. 03, Sept. 2015, pp. 390-3, https://www.njcmindia.com/index.php/file/article/view/1223.