We asked fitness expert and certified personal trainer, Rachel Pieroni, to share her top tips on how to use strength training ...

Tone arms with 5 standing, no equipment moves after 50. Sculpt triceps and shoulders in 10 minutes a day for 21 days.

Bat wings, arm wobble, flab — the jiggly, upper-arm flesh that makes most of us think twice about leaving the house in short sleeves goes by a lot of nicknames. But whatever you call it, it’s easier ...