Figure 2. Changes in each parameter It is shown that changes in a) ROM, b) autonomic nerve activity, c) SBP, d) DBP, and e) HR. The yellow makers indicate the SS phase. *: p< 0.05; **: p < 0.01, significantly different from baseline Takayuki Inami et al. Acute Changes in Autonomic Nerve Activity during Passive Static Stretching. American Journal of Sports Science and Medicine, 2014, Vol. 2, No. 4, 166-170. doi:10.12691/ajssm-2-4-9 © The Author(s) 2014. Published by Science and Education Publishing.