“I have a confession to make: I rarely hit 10,000 steps a day, a fact that my iPhone likes to annoyingly point out to me every day,” writes Brianne Hogan. “I usually feel bad about this. As most of us know, hitting 10,000 steps a day has become the health sweet spot, promising less risk of heart disease and cancer and, of course, tighter calves. But what if we don't hit 10,000 steps a day? Is that OK?” So she asked an expert. |