As much as you may despise the treadmill, sometimes you just can’t make an outdoor workout work. Running outside has multiple extra benefits, such as tougher terrain and hills, heat variances, and air pressure adaptations, but when winter comes, rainstorms roll in, it’s extremely hot, or there are safety concerns, the treadmill may be the only option. Thankfully, by just increasing your speed and incline on the treadmill, you can up the intensity of your indoor run to max the benefits! SkinnyMs. wants to give you a 40-minute Tough Tread Interval Run that you can take to the treadmill for toning and serious fat burning.

This high-intensity interval running workout is going to offer a change to your boring, mediocre run. It is easy to think if we just make the same effort for a 20-30 minute run every day that we will continue to see the same weight loss trends. However, we need to continuously change our workouts and intensities in order to keep seeing a change in our bodies!