Table 3.

Aerobic capacities before (pre) and after (post) 2 weeks of SIT.

	SIT10:1		SIT10:4
	Pre	Post	Pre	Post
MAX
VO2 (mlO2·min−1·kg−1)a	51.4 ± 1.4	58.4 ± 2.2	49.6 ± 1.5	55.5 ± 2.1
VE (L·min−1)c	143 ± 6	159 ± 8	152 ± 7	155 ± 6
MAP (W·kg−1)	3.9 ± 0.2	4.0 ± 0.2	3.8 ± 0.1	3.9 ± 0.1
HR (bpm)	194 ± 4	191 ± 4	192 ± 1	192 ± 2
AT
VO2 (mlO2·min−1·kg−1)a	34.0 ± 1.4	39.2 ± 1.2	34.2 ± 1.5	38.2 ± 1.6
VE (L·min−1)a	67 ± 3	80 ± 3	71 ± 4	77 ± 3
Power (W·kg−1)b	2.5 ± 0.1	2.7 ± 0.1	2.3 ± 0.1	2.7 ± 0.2
Power (% MAP)a	63 ± 3	67 ± 3	62 ± 2	69 ± 2
HR (bpm)	164 ± 4	163 ± 5	154 ± 3	161 ± 4

Values are means ± SEM. VO₂, oxygen uptake; VE, minute ventilation; MAP, maximal aerobic power; HR, heart rate.

^ap < 0.001 main training effect;

^bp < 0.005 main training effect;

^cp < 0.05 main training effect.