Assertion: muscle fiber's muscle | /r/CapableOf | add more size
Facets:
Source sentences:
text: Well exercised muscles can not only add more size but can also develop more mitochondria, myoglobin, glycogen and a higher density of capillaries.
text: Well exercised muscles can not only add more size but can also develop more mitochondria, myoglobin, glycogen and a higher density of capillaries.