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. 2019 Apr 11;6:40. doi: 10.3389/fnut.2019.00040

Table 2.

Body composition and strength changes over training.

	SUPP (n = 8)			CON (n = 7)
	Baseline (week 0)	Pre-training (week 7)	Post-training (week 20)	Baseline (week 0)	Pre-training (week 7)	Post-training (week 20)
Whole body lean mass (kg)¹	53.1 ± 5.6^a	53.9 ± 6.4^a	54.5 ± 6.3^b	55.0 ± 7.2^a	55.0 ± 7.2^a	55.5 ± 6.5^b
Leg lean mass (kg)²	18.4 ± 2.3^a	18.6 ± 2.7^a	18.9 ± 2.6^b	19.2 ± 3.3^a	19.2 ± 3.4^a	19.5 ± 3.0^b
Appendicular lean mass (kg)¹	24.6 ±2.9^a	25.0 ± 3.4^a	25.3 ± 3.2^b	25.5 ± 4.1^a	25.7 ± 4.4^a	26.0 ± 3.8^b
Trunk lean mass (kg)³	24.8 ± 2.8^a	25.3 ± 3.2^b	25.5 ± 3.2^b	25.7 ± 3.1^a	25.4 ± 2.8^a	25.6 ± 2.7^a
% body fat²	29.6 ± 6.5^a	28.8 ± 6.7^a	28.0 ± 6.3^b	30.6 ± 5.8^a	31.3 ± 5.8^a	30.3 ± 6.2^b
Σ upper body 1RM (kg)¹	104 ± 14^a	112 ± 12^b	127 ± 12^c	96 ± 20^a	95 ± 20^b	107 ± 22^c
Σ lower body 1RM (kg)¹	107 ± 16^a	113 ± 17^b	144 ± 19^c	102 ± 31^a	105 ± 29^b	127 ± 35^c

Values are mean ± SD.

¹

Main effect of time, p < 0.01.

²

Main effect of time, p < 0.05.

³

Group by time interaction, p = 0.015.

Dissimilar letters indicate differences over time within each treatment group.