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Proportion of myosin light chain (MLC) isoforms1 in the vastus lateralis muscle before and after a 54-week strength and power training program in training group subjects (n = 8). Values are means (±SD).
| MLC1s | MLC1f | MLC2s | MLC2f | MLC3 | |
|---|---|---|---|---|---|
| Before | 32.0 (5.4) | 23.9 (3.8) | 13.6 (3.8) | 17.8 (5.0) | 12.7 (5.2) |
| After | 30.6 (4.4) | 25.5 (2.0) | 13.7 (2.9) | 18.8 (5.4) | 11.3 (4.6) |
1 s = slow type, f = fast type.
