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Myosin heavy chain (MHC) isoform composition between single muscle fiber types by sex
| MHC isoform | I | IIa | IIa/IIx | IIx |
|---|---|---|---|---|
| Male fibers (n=114) | 59 (51.8) | 45 (39.5) | 5 (4.4) | 5 (4.4) |
| Female fibers (n=101) | 64 (63.4) | 35 (34.7) | 0 (0) | 2 (2.0) |
Values are presented as number (%).
