Utilization of blood‐borne and intramuscular substrates during continuous and intermittent exercise in man.

@article{Essn1977UtilizationOB,
  title={Utilization of blood‐borne and intramuscular substrates during continuous and intermittent exercise in man.},
  author={B. Ess{\'e}n and L. Hagenfeldt and L. Kaijser},
  journal={The Journal of Physiology},
  year={1977},
  volume={265}
}
1. Substrate utilization in the legs during bicycle exercise was studied in five subjects when performing intermittent intense exercise (15 sec work‐‐15 sec rest) as well as continuous exercise during 60 min, with an almost identical average power output and oxygen uptake in both situations. 2. Muscle biopsies were obtained from vastus lateralis at rest, during, and after exercise in order to determine intramuscular lipid and carbohydrate utilization. The contribution from blood‐borne… Expand
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