Table 1. Effects of the employed interventions on cardiorespiratory fitness measures.
ASRHIIT
MASHIIT
SIT
Pre
Post
Pre
Post
Pre
Post
V̇O2max
(ml·kg-1·min-1)
52.5 ±
3.2
55.4 ±
3.8
52.4 ±
2.4
54.5 ±
3.1
51.7 ±
2.3
54.5 ±
2.4
%Δ
5.5
*
4.0
*
5.4
*
P-value
0.004
0.005
0.002
ES
(d)
0.8
0.7
1.2
CV
of %Δ
18%
45%
11%
Residuals
in %Δ
0.83
†
1.65
0.51
†
VT1
(%V̇O2max)
73.8 ±
3.3
77.6 ±
3.3
73.2 ±
3.3
76.5 ±
3.2
73.1 ±
3.6
77.4 ±
3.7
%Δ
5.1
*
4.5
*
5.9
*
P-value
0.003
0.009
0.002
ES
(d)
1.1
1.0
1.3
CV
of %Δ
17%
40%
11%
Residuals
in %Δ
0.78
†
1.53
0.56
†
VT2
(%V̇O2max)
86.3 ±
4.5
89.0 ±
4.6
85.5 ±
5.3
87.6 ±
5.4
85.1 ±
5.1
87.9 ±
4.9
%Δ
3.1
*
2.4
*
3.3
*
P-value
0.002
0.009
0.001
ES
(d)
0.6
0.4
0.5
CV
of %Δ
20%
47%
16%
Residuals
in %Δ
0.57
0.79
0.35
COmax
(l·min-1)
31.5 ±
1.4
32.9 ±
1.3
31.7 ±
1.8
32.9 ±
1.5
31.4 ±
2.0
33.3 ±
2.2
%Δ
4.4
*
3.9
*
6.0
*
P-value
0.001
0.005
0.001
ES
(d)
1.0
0.7
0.9
CV
of %Δ
18%
41%
12%
Residuals
in %Δ
0.67
†
1.37
0.58
†
SVmax
(ml·beat-1)
159.3 ±
7.0
167.7 ±
7.7
158.4 ±
7.7
165.1 ±
8.2
156.8 ±
6.1
165.6 ±
6.7
%Δ
5.2
*
4.2
*
5.6
*
P-value
0.003
0.008
0.0091
ES
(d)
1.1
0.8
1.4
CV
of %Δ
20%
36%
11%
Residuals
in %Δ
0.91
1.40
0.53
Values are means ± S; V̇O2max, maximum oxygen uptake; VT1, first ventilatory threshold; VT2, second ventilatory threshold; COmax, maximal cardiac output; SVmax, stroke volume; N = 10 for each group.
* Significantly greater than pre-training value (P < 0.05).