Exercise
Activity that requires physical or mental exertion, especially when performed to develop or maintain fitness.
Activity that requires physical or mental exertion, especially when performed to develop or maintain fitness.
NCIT:C16567
http://bioportal.bioontology.org/ontologies/NCIT?p=classes&conceptid=http%3A%2F%2Fncicb.nci.nih.gov%2Fxml%2Fowl%2FEVS%2FThesaurus.owl%23C16567
Sufficient