Q. Do you get as good a workout on the elliptical as you do on the treadmill?

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Q. Do you get as good a workout on the elliptical as you do on the treadmill?

    Yes, on the elliptical, you have a lower rate of perceived exertion, so sometimes it doesn't seem that you're getting as intense of a workout on the elliptical as you are on the treadmill. Other benefits of the elliptical:

    * The Precor EFX546 elliptical has an inclining CrossRamp that simulates hill training. You alter the ramp to target different muscle groups.
    * There is virtually no impact, so less potential for impact related injury.
    * Like the treadmill, you can vary courses and ramps to keep your exercises interesting.

    -- Emily Cooper, M.D.