How I Got the Walking Woman to Do Sprint Intervals
by Tanja Djelevic | September 15th, 2008 | Comments (3)
topic: Fitness | tags: intervals, sprints, treadmill
Recently I was a first-time substitute at a very fancy treadmill studio in one of the affluent neighborhoods in L.A. The studio has top-of-the-line equipment and a stellar reputation, and the clientele is demanding and particular.
