Summer Shred Challenge grand prize winner Feather Wright shares the key factors that put her over the top in losing body fat, gaining muscle, getting stronger and transforming her physique.

The rear delts often take a backseat to the more visible front and middle deltoids. Get your shoulders back in balance for a more complete physique and less risk of injury with one-arm rear delt cable flyes.

Don't let your failing grip take away from your lat training when doing pull-ups, lat pulldowns, rows and other back exercises. Gear up with wrist straps.

Free weights aren’t the only “functional” equipment in the gym. Here are four indisputable reasons why machines should be an integral part of your program.

Carve out your six-pack by adding some weight to your exercises with this ab workout.

Maximize fat-burning while also possibly getting a boost in strength and size by rethinking your training split.

Range of motion on hanging leg raises is the key to developing those stubborn lower abs.

Peak your fat-burning while building some muscle with this 4-week lifting and HIIT training regimen.

Bring up your calves with this "shock treatment" routine.