Length of workout – BeatBurn Treadmill Trainer - Walking, Running, and Jogging Workouts Review

I love this app, it keeps me focused while using the treadmill and helped me get into better cardio shape. I just wish there was a 20 minute option. 15 minutes feels like I just got warmed up, but for me 30 minutes is too long. Many times I will start the 30 minute one and stop using after 20, and just let the set run out as I train and stretch.
Review by Ajdm91mk on BeatBurn Treadmill Trainer - Walking, Running, and Jogging Workouts.