Ito, G, Sawai, T, Otsuki, S, Nakata, H, Shimada, A, Nakahara, H, Miyamoto, T
生体医工学, Annual 59(Proc) 623-625, Oct, 2021 Peer-reviewed
The subjects were 16 college student athletes who were divided into 95% and 80% intensity training groups. After HIT, maximal oxygen uptake increased significantly in both groups. After HIT, maximal heart rate during step exercise increased significantly only in the 95% training group after HIT after 6 weeks, and an increase in heart rate immediately after the start of exercise was observed after HIT. We concluded that HIT intensity-dependent adaptive changes in cardiorespiratory function during exercise appear mainly in the cardiovascular system after 6 weeks.