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..The data further suggest that skeletal muscle glycogen levels play an important role in the regulation of insulin-stimulated glycogen synthase activity. ..
Nielsen J, Mustard K, Graham D, Yu H, MacDonald C, Pilegaard H, et al. 5'-AMP-activated protein kinase activity and subunit expression in exercise-trained human skeletal muscle. J Appl Physiol (1985). 2003;94:631-41 pubmed
..01). In conclusion, trained human skeletal muscle has increased alpha(1)-AMPK protein levels and blunted AMPK activation during exercise. ..