High efficiency of type I muscle fibers improves performance.

@article{Horowitz1994HighEO,
  title={High efficiency of type I muscle fibers improves performance.},
  author={Jeffrey F. Horowitz and Labros S. Sidossis and Edward F. Coyle},
  journal={International journal of sports medicine},
  year={1994},
  volume={15 3},
  pages={152-7}
}
We have recently demonstrated that people with a high percentage of Type I muscle fibers display a relatively high muscular efficiency when cycling. These individuals generate a relatively high muscular power output at a given steady-state level of oxygen consumption and caloric expenditure. The purpose of this study was to directly determine the extent to which differences in muscle fiber composition and efficiency influence endurance performance in competitive cyclists. The percentage of Type… CONTINUE READING