"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Fitness entrepreneurs (and mother-daughter duo!) Denise and Katie Austin are here to help guide proper ...

Having strong, toned arms is a total flex—and not just because you can literally flex them. That strength is also imperative for making everyday movements easier, and gains are just within reach (get ...

Defined biceps and triceps aren’t exactly a new cultural phenomenon — Grace Jones and Madonna were flexing their muscles long ...

Denise Austin just shared an upper body workout on Instagram. The 67-year-old demonstrated three, equipment-free exercises for “beautifully fit” arms. The bodyweight moves included arm circles, tricep ...

A well-structured chest workout can help lift and firm the bust naturally. With consistency and proper technique, women can ...

Jessica Biel’s trainer Ben Bruno breaks down the full-body workouts, moderate weights, and short-term intensity boosts that ...

Frustrated with the stubborn fat around your upper arms? You're certainly not alone. "I've been training clients for a few years now, and arm fat, specifically how to get rid of it, has always been ...