Bring your training inside with the ProForm 505 CST Treadmill. This machine is iFit compatible – easily link your iFit account (sold separately) to your treadmill and access thousands of on-demand workouts led by elite personal trainers in exciting global locations, helping you get into the shape of your life without having to leave the comfort of your home. Enjoy personalized fitness tips, suggested workouts, and long-term stats tracking through iFit – all available across your compatible equipment. ProShox Cushioning absorbs the impact of your exercise so your joints dont have to, making for a more comfortable run and recovery. Stay focused on your goals by tracking your workout stats on the 5 backlit display. An EKG Heart Sensor** will easily read your pulse and estimate your heart rate so you can stay in your target range to maximize your training results, whether you are wanting to lose weight or condition your cardio strength. A convenient SpaceSaver design allows you to reclaim your floor space when you arent working out, simply fold the treadmill deck up and walk away in one easy step.