Comment on

• A transcriptional map of the impact of endurance exercise training on skeletal muscle phenotype.

  Keller P, Vollaard NB, Gustafsson T, Gallagher IJ, Sundberg CJ, Rankinen T, Britton SL, Bouchard C, Koch LG, Timmons JA. Keller P, et al. J Appl Physiol (1985). 2011 Jan;110(1):46-59. doi: 10.1152/japplphysiol.00634.2010. Epub 2010 Oct 7. J Appl Physiol (1985). 2011. PMID: 20930125 Free PMC article.
• Variability in training-induced skeletal muscle adaptation.

  Timmons JA. Timmons JA. J Appl Physiol (1985). 2011 Mar;110(3):846-53. doi: 10.1152/japplphysiol.00934.2010. Epub 2010 Oct 28. J Appl Physiol (1985). 2011. PMID: 21030666 Free PMC article. Review.