Table 3 Triceps and biceps muscle thickness across 12 weeks of resistance training (mean ± SD). Values are expressed in cm. Data are means (±SD).

Group	Triceps muscle thickness		Biceps muscle thickness
	Baseline	12 weeks	Baseline	12 weeks
LG-SM (n=9)	3.88 (.45)	3.88 (.42) †	3.66 (.64)	3.88 (.42) †
SM-LG (n=13)	3.47 (.59)	3.75 (.45) *†	3.67 (.50)	3.80 (.40)
CG (n=9)	3.25 (.48)	3.19 (.39)	3.66 (.46)	3.65 (.37)

* significant difference to baseline;†  significant difference to control group.