| 5 - actin |
| 4 - antagonistic muscles |
| 6 - fascia |
| 3 - insertion |
| 8 - myoglobin |
| 2 - muscle tone |
| 1 - lactic acid |
| 10 - sarcolemma |
| 9 - sarcomere |
| 7 - synergistic muscles |
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