"Walkers tend to like a springier surface that's close to the feel of wet sand while runners usually prefer a surface that's more rigid, like hard packed dirt or asphalt, " said Richard Cotton, the chief exercise physiologist at the American Council on Exercise.
12.
While she lets us know the marriage didn't work _ and coyly refrains from using her ex-husband's name _ she still manages to re-create the intoxicating effect of a major love affair _ when the water is clearer and colder, the sky bluer, the step springier and the sex better than you ever imagined it could be.
