Authors
D Enette Larson-Meyer, Bradley R Newcomer, Gary R Hunter
Publication date
2002/1/1
Journal
American Journal of Physiology-Endocrinology and Metabolism
Volume
282
Issue
1
Pages
E95-E106
Publisher
American Physiological Society
Description
Using a randomly assigned crossover design, we evaluated the change in intramyocellular lipid stores (IMCL) from baseline after a 2-h treadmill run [67% of maximal oxygen uptake (V˙o 2 max)] and the recovery of IMCL in response to a postexercise very low-fat (10% of energy, LFAT) or moderate-fat (35% of energy, MFAT) recovery diet in seven female runners. IMCL was measured in soleus muscle by use of water-suppressed1H-NMR spectroscopic imaging before (baseline), after, and ∼22 h and 70 h after the run. IMCL fell by ∼25% (P < 0.05) during the endurance run and was dependent on dietary fat content for postexercise recovery (P = 0.038, diet × time interaction). Consumption of the MFAT recovery diet allowed IMCL stores to return to baseline by 22 h and to overshoot (vs. baseline) by 70 h postexercise. In contrast, consumption of the LFAT recovery diet did not allow IMCL stores to return to baseline …
Total citations
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Scholar articles
DE Larson-Meyer, BR Newcomer, GR Hunter - American Journal of Physiology-Endocrinology and …, 2002