NEW YORK (Reuters) - At 94, fitness pioneer and TV icon Jack LaLanne is not concerned about resting on his laurels, easing into old age, or contemplating his star on Hollywood's Walk of Fame. What is ...

Okay, it's time to put the elliptical trainer on pause, or get up from your yoga mat or weightlifting bench, and join in a moment of silence to honor the man who, as much as anyone else, got Americans ...