The SelectStride technology allows the user to manulay adjust the stride length from 18" to 24" or any increment in between.  The Glute toner and Armtoner enhancements coach you during your workout to train different muscle groups.  Contact heart rate hand sensors on the stationary handlebars let you track your workout progress as you’re pushing through each stage of your workout. And the Advanced Workouts Console provides added workout variety and advanced programs to better help you reach your fitness goals.