Table 3. Within-group change and ANOVA results in body composition measurements.
HIFT1 (n=4) HIFT2 (n=8) HIFT3 (n=9) ANOVA
Pre
M (SD)		 Post
M (SD)		 Cohen’s d
[95% CI]		 Pre
M (SD)		 Post
M (SD)		 Cohen’s d
[95% CI]		 Pre
M (SD)		 Post
M (SD)		 Cohen’s d
[95% CI]		 Group
p-value		 Time
p-value		 G×T
p-value
TM (kg) 98.9
(18.2)		 97.1
(17.8)		 1.67
[0.04, 3.24]		 87.4
(16.0)		 86.0
(15.3)		 0.50
[-0.26, 1.22]		 92.7
(25.8)		 93.2
(26.0)		 0.16
[-0.81, 0.51]		 0.666 0.174 0.269
FM (kg) 34.1
(5.3)		 33.9
(7.2)		 0.11
[0.03, 2.34]		 30.3
(9.0)		 29.0
(7.6)		 0.51
[-0.25, 1.23]		 38.8
(12.3)		 38.7
(12.9)		 0.07
[-0.59, 0.51]		 0.210 0.277 0.500
LM (kg) 61.5
(13.9)		 60.1
(12.0)		 0.52
[-0.52, 1.54]		 54.1
(10.7)		 54.4
(10.0)		 0.12
[-0.81, 0.58]		 51.0
(15.4)		 52.0
(14.9)		 0.59
[-1.29, 0.14]		 0.508 0.862 0.143
BM (kg) 3.2
(1.0)		 3.0
(0.8)		 0.71
[-0.45, 1.79]		 3.1
(0.6)		 3.0
(0.5)		 0.71
[-0.09, 1.48]		 2.7
(0.6)		 2.7
(0.7)		 0.19
[-0.84, 0.48]		 0.402 0.053 0.152
FT (%) 34.8
(3.7)		 35.0
(4.0)		 0.08
[-1.05, 0.91]		 33.9
(6.9)		 33.5
(5.7)		 0.20
[-0.51, 0.89]		 41.8
(6.3)		 41.2
(6.1)		 0.46
[-0.24, 1.14]		 0.034 0.517 0.788
LT (%) 61.7
(3.4)		 61.9
(3.5)		 0.08
[-1.06, 0.91]		 61.9
(7.0)		 63.1
(5.4)		 0.55
[-1.28, 0.22]		 55.2
(6.0)		 56.0
(5.7)		 0.57
[-1.26, 0.16]		 0.046 0.176 0.589
BT (%) 3.3
(0.8)		 3.2
(0.5)		 0.63
[-0.50, 1.68]		 3.6
(0.6)		 3.5
(0.4)		 0.78
[-0.04, 1.56]		 3.0
(0.5)		 2.9
(0.4)		 0.51
[-0.20, 1.20]		 0.089 0.020 0.999
AF (%) 44.8
(3.6)		 45.0
(4.0)		 0.04
[-1.02, 0.94]		 44.9
(7.1)		 40.2
(9.3)		 0.87
[0.03, 1.68]		 51.5
(8.3)		 49.9
(9.9)		 0.51
[-0.20, 1.19]		 0.115 0.093 0.225
GF (%) 38.0
(5.8)		 35.4
(6.8)		 0.99
[-0.29, 1.18]		 37.5
(7.8)		 36.5
(6.0)		 0.16
[-0.54, 0.85]		 44.1
(7.4)		 42.2
(7.2)		 0.84
[0.05, 1.59]		 0.133 0.094 0.851
WC (cm) 112.5
(9.0)		 108.4
(7.9)		 3.33
[-0.65, 6.03]		 109.7
(17.6)		 104.3
(13.4)		 0.89
[0.04, 1.70]		 112.1
(17.1)		 111.4
(17.4)		 0.20
[-0.47, 0.86]		 0.816 0.005 0.134
SAD (cm) 23.9
(3.3)		 23.1
(3.3)		 1.47
[-0.04, 2.11]		 23.1
(5.5)		 22.3
(5.0)		 0.97
[0.10, 1.81]		 23.8
(4.3)		 23.6
(4.8)		 0.25
[-0.43, 0.90]		 0.901 0.005 0.309
High-intensity functional training (HIFT). One-day per week (HIFT1). Two-days per week (HIFT2). Three-days per week (HIFT3). Total mass (TM). Fat mass (FM). Lean mass (LM). Bone mass (BM). Fat tissue (FT). Lean tissue (LT). Bone tissue (BT). Android fat (AF). Gynoid fat (GF). Waist circumference (WC). Sagittal abdominal diameter (SAD). Group by time interaction (G×T).