Interactions of Aging, Overload, and Creatine Supplementation in Rat Plantaris Muscle
Cross-sectional area for plantaris muscle in young and aging animals for all treatment groups. Open bars are type I fibers, grey bars are type IIA fibers, and closed bars are IID/B fibers. Data are presented as mean ± SD. *Significantly different than control treatment, within age group (); #significantly different than creatine group, within age group (); $significantly different than same treatment in young rats ().