Assertion: treadmill's user | /r/CapableOf | maintain exercise
Facets:
value: within a given heart rate zone
type: OTHER
Source sentences:
text: A special feature on all True Fitness home treadmills is HRC Cruise Control, which controls the treadmill’s challenge level to help the user maintain exercise within a given heart rate zone.
text: A special feature on all True Fitness home treadmills is HRC Cruise Control, which controls the treadmill’s challenge level to help the user maintain exercise within a given heart rate zone.