20 Minute Treadmill HIIT workout via @Madeline Fox Fox Fox Fox Fox Fox Fox G SO doing this once I get back to the gym!!!
20-Minute Treadmill Workout If you're looking for a workout that will blast calories in no time at all, check out this 20-minute treadmill workout that's great for when you're short on time. Best Pinterest Workouts of 2014 | POPSUGAR Fitness
Get in & out with this 20 minute treadmill plan. This is good for days you don't have a lot of time to workout.