– Latest 2018 Update: We are updating the review to this product. It has selected as the best treadmills based on customer compensation, stability, specialties and cost. Treadmills are among the most famous pieces of cardio fitness machine for both gym and house use but buying a treadmill is a big commitment, so we hope our rankings, reports and tools will help you get the ideal match. Please also visit our Best Buy Treadmill and Best Buy Elliptical pages for our current recommendations. Thank you! Comments: The Proform XP 520 is a notch above the Weslo ellipticals but with a price tag that’s more. So a notch up in quality for half a grand, that just about sums up what you should do – move on. Say goodbye now to the pains and spasms that you get with your old excise tool. Switch now and welcome a more natural and smoother strides with the ProForm® XP 520 Razor Elliptical. This wonderful elliptical features a mechanism that measures only 3.75 inches wide which is about half as wide as a traditional elliptical mechanism. It means that it guarantees you to experience ergonomic strides which have less the impact. The ProForm® XP 520 Razor Elliptical’s Natural Motion Technology™ gives you a longer time to workout thus resulting to achieve your fitness goals for a great and slimmer body. It keeps you more comfortable to workout no matter how long it is. This wonderful elliptical also features an adjustable stride that you can change the stride length to work on your muscles for better results. You will also appreciate its different workout programs that you can choose from depending on your fitness goals. It offers 3 calorie driven Weight Loss Workout™ to burn great amount of calories, 4 workouts created by a Certified Personal Trainer and two targeted body-toning workouts. With all of these amazing features, you are sure to get what you always desire without the impact and pains while working out with the ProForm® XP 520 Razor Elliptical.