Figure 6. Acute changes in Myf5 (A and B), MyoD (C and D) and myogenin (E and F) mRNA expression before (Pre) and 24 and 48 h after a single bout of resistance exercise performed before (pre‐training acute response: A, C and E) and after (post‐training acute response: B, D and F) 12 weeks of combined exercise training in healthy older men.

Data are expressed in arbitrary units (AU) calculated using $2^{-\mathrm{\Delta }\mathrm{\Delta }{C}_{\mathrm{T}}}$ method, with genes of interest normalized to GAPDH. ^*Significant main effect of time (P < 0.05). Values represent means ± SD.