Tween Running Phenoms Pose an Interesting Dilemma – That All of Us Have to Answer [New Research on Workout Frequency]

Katylynn and Heather Welsch Little hands clamped tightly over ears, wee shoulders hunched forward, tiny body taut with anticipation: the pose that Katylynn, 12, and Heather, 10, Welsch were striking made me grin because it’s very familiar to me. It’s the one Jelly Bean, 3, makes every time a public toilet gets flushed (and heaven …