| http://www.w3.org/ns/prov#value | - ??? A control panel that allows you to adjust incline and resistance (some models only have the former). ???If you have arthritis in your lower extremities, especially your knees, you need the ability to keep the resistance low to take pressure off your joints,??? says Marc Rabinoff, a professor in the Human Performance and Sport Department at Metropolitan State College of Denver.
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