than it does to be stuck on a treadmill in the gym. (spiceandsprout.com)
If you want to work out in the park, or go trail running rather than be a slave to the treadmill in the gym, these thermal running pants are an excellent choice. (compressioncarl.com)
When people think of cardio, they tend to picture an exercise bike, a cross trainer, or a treadmill in a gym, but in reality cardio can be performed in a number of different ways, in a number of different locations. (fitnessandpower.com)