B008GVPASM ProForm Cardio Smart

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16 built-in workout apps: Choose from calorie, time or distance workouts to get the results you want
iFit Workout Card Technology: Jillian Michaels iFit Workout Card included
Dual-grip EKG heart rate monitor
ProShox Lite Cushioning
Compressing with each step, this cushioning responds evenly to your stride and offers a truly comfortable workout