When we think of treadmill running, most of us instinctively look down on it as a second-class form of running. But there are times weather, travel or other circumstances will have even the strongest opponent to the treadmill line up and start pushing the buttons for a workout.
Regardless of where you fall on the treadmill love/hate spectrum, running indoors can be incredibly effective. First off, treadmills are safe: no uneven terrain, no scary dark streets, no icy patches or road running. Second, treadmills are convenient: they allow you to have all your food and nutrition, you can multitask with news and/or music, and they are located in almost every gym on the planet. Finally, treadmills are simply consistent: not only do you get the same run every time, but you get to run in a temperature-controlled environment with similar terrain and conditions.