Octane Fitness presents the Q35 elliptical machine, offering the highest level of quality and unmatched value for exercise in your home.  The Q35 includes high-end performance features like natural, smooth motion, digital contact heart rate sensors, and four goal programs.  Set your goal for a 10K or half-marathon, or shoot for a super calorie burn. MOM mode is a safety feature that restricts pedal movement by disabling the console buttons so that children cannot engage moving parts.