Repeated exercise, or wasting, can change the way key genes work.

"Grey"s Anatomy" star Steven W. Bailey is opening up about a deeply personal health battle he’s been quietly facing for years ...

When was the last time you fully trained your entire core? Not just your lower abs, upper abs, or obliques, each strengthened by crunches, leg lifts and planks, but your lower back muscles, too? While ...

Back fat tends to show up quietly after 50, settling around the upper or lower back, no matter how consistent your walks, ab routines, or diet seem to be. This area responds best to muscular tension ...