I'm a 72-year-old Pilates instructor in better shape than I was at 40 — these are the strength exercises I swear by

If you think it’s too late to start building muscle, Pilates instructor Liz Hilliard would like a word. The 72-year-old ...

I'm a 72-year-old Pilates instructor in better shape than at 40 — here's the exercises I swear by

Liz Hilliard believes that strength is the real secret to staying fit, mobile, and pain-free as you age ...