I used to run on a treadmill, because the gym was three doors down from work and I did other workouts as well. It's so much easier than running outside, because, as said, you don't need to provide the forward impetus. Makes you lazy and does nothing for your technique.
I used to run on a treadmill, because the gym was three doors down from work and I did other workouts as well. It's so much easier than running outside, because, as said, you don't need to provide the forward impetus. Makes you lazy and does nothing for your technique.