Assertion: swimming | /r/Desires | constant oxygen supply
Facets:
value: to the muscles
type: TRANSITIVE-OBJECT
value: except for short sprints
type: OTHER
Source sentences:
text: Swimming is primarily a cardiovascular/aerobic exercise due to the long exercise time, requiring a constant oxygen supply to the muscles, except for short sprints where the muscles work anaerobically.
text: Swimming requires a constant supply of oxygen carried to the muscles.