The mean training load for the eight HIIT sessions, assessed via the method proposed by Foster et al. (2001), did not differ (P > 0.05) between the experimental groups: lower-body training group = 171.7 ± 51.5 a.u.; upper-body training group = 168.6 ± 55.8 a.u.; uchi-komi training group = 190.8 ± 45.0 a.u