Table 1.

Exercise training data for the SIT and HIIT groups.

	Weeks 1–4	Weeks 5–8
SIT (SIT)
Work-rest interval duration (s)	60:60	60:60
Work-Rest interval intensity (RHR)	90–50%	95–55%
Number of sets	6	6
Duration (min)	12	12
HIIT (HIIT)
Work-rest interval duration (s)	120:120	120:120
Work-rest interval intensity (RHR)	80–50%	85–55%
Number of sets	3	3
Duration (min)	12	12

SIT, sprint intensity training; HIIT, high intensity interval training; SIT, experimental group1; HIIT, experimental group 2; s, seconds; min, minutes; RHR, reserve heart rate.