Table 1.

Physical fitness and physical activity information of the individual subjects

Sex	Age, yr	Weight, kg	Height, m	Peak O2 Consumption, ml·min−1·kg−1	Self-Report
					Lifestyle	Training duration	Exercise type	Exercise frequency, days/wk	Exercise time, min/day
SED group
M	75	69.0	1.69	22.80	SED	0	0	0	0
M	71	65.0	1.59	21.95	SED	0	0	0	0
M	68	64.0	1.67	26.01	ACT	≥1 yr	Walking	3–4	20–40
M	64	86.5	1.65	22.19	SED	0	0	0	0
M	63	87.5	1.83	26.18	ACT	≥1.5 yr	Walking and swimming	2–3	20–40
M	63	90.0	1.75	27.98	SED	0	0	0	0
F	72	86.6	1.73	18.90	SED	0	0	0	0
F	69	88.0	1.65	18.50	SED	0	0	0	0
F	63	81.0	1.52	18.10	SED	0	0	0	0
F	63	97.0	1.59	18.32	SED	0	0	0	0
ACT group
M	72	76.0	1.77	38.22	ACT	>35 yr	Running and weightlifting	4–5	41–60
M	72	73.2	1.72	30.10	ACT	>20 yr	Cycling and weightlifting	4–5	61–90
M	68	79.5	1.84	39.40	ACT	>25 yr	Running and weightlifting	4–5	41–60
M	66	81.8	1.80	37.61	ACT	>35 yr	Running and weightlifting	4–5	61–90
M	64	86.4	1.88	40.33	ACT	>26 yr	Running and weightlifting	4–5	61–90
M	64	66.0	1.75	33.53	ACT	>50 yr	Running and weightlifting	6–7	41–60
F	71	63.5	1.69	30.96	ACT	>16 yr	Yoga and running	3–4	61–90
F	70	48.3	1.50	38.94	ACT	>50 yr	Running and weightlifting	6–7	41–60
F	65	51.0	1.65	33.41	ACT	>27 yr	Running	6–7	41–60

Subjects were divided into physically active/exercise-trained (ACT) and sedentary/untrained (SED) groups. M and F indicate male and female, respectively. Lifestyle, duration of exercise training, type of physical exercise, exercise frequency, and time were reported by the subjects.