RT = resistance training group, NW = Nordic walking group, C = control group, BMI= Body mass index, BFP = Body fat per-centage VO2peak= peak oxygen uptake. *Subject who completed the randomized controlled trial, but had incomplete physical activity data to be included in this study, †p-value between the included subjects groups, ‡p-value between the excluded subject and the included subjects, _n = 91, | | n = 66