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Am J Physiol Endocrinol Metab. 2010 Nov 2. [Epub ahead of print]
The Metabolic Benefits of Resistance Training and Fast Glycolytic Skeletal Muscle.
Lebrasseur NK, Walsh K, Arany Z.
1Mayo Clinic.
Abstract
Skeletal muscle exhibits remarkable plasticity with respect to its contractile and metabolic properties. Recent work has shown that interventions such as resistance training, genetic alterations and pharmacological strategies that increase muscle mass and glycolytic capacity, and not necessarily oxidative competence, can improve body composition and systemic metabolism. We review here recent advances in our understanding of the signaling and transcriptional regulatory pathways of this strategy, and review new evidence obtained from mice and humans that support the notion that increasing muscle mass and glycolytic capacity may effectively counter insulin resistance and type 2 diabetes mellitus.
PMID: 21045171
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