Table 1.

Mean muscle thickness per region in cm (n = 32).

	50% PRE	60% PRE	70% PRE	50% POST	60% POST	70% POST
INC	2.19 ± 0.28 [2.04–2.34]	2.3 ± 0.38 [2.09–2.51]	2.74 ± 0.43 [2.51–2.97]	2.24 ± 0.32 [2.06–2.41]	2.41 ± 0.23 [2.28–2.53]	2.81 ± 0.44 [2.57–3.05]
PREA	2.13 ± 0.34 [1.97–2.28]	2.32 ± 0.43 [2.14–2.53]	2.68 ± 0.43 [2.50–2.90]	2.27 ± 0.43 [2.07–2.47]	2.5 ± 0.38 [2.33–2.68]	2.94 ± 0.44 [2.74–3.14]*

INC, inclined biceps curls group; PREA, preacher curls group. Values are Means ± SD [95% CI]

^*Significantly different from PRE