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Say goodbye to those ‘armpit wrinkles’ you hate.

A little off the middle, please.

Tighten those triceps.

There’s a reason her abs are all over Instagram.

You’ll basically want to live in these.

Your cleavage will thank you.

Here are 7 habits fitness trainers use to keep motivated and active all winter long.

These stretches can seriously help you!

Blast your worst PMS symptom with these go-to moves.

The trick to sitting up straight and standing taller may just be your yoga mat.

Dr. Jordan Metzl addresses one of the most common athlete injuries.

A disregard for good form can cause your workout to be a major fail.

Your biceps and triceps are about to gain their own fan club.

These 20 "mini sweat anthems" will get you moving.

Tricks to sticking to your budget and toning up without making sacrifices.

It looks simple enough, but that doesn't mean you're doing it right.

You don't need to lift heavy to see stellar results.

Our friends at Physique 57 want you to pulse to the beat.

Traveling and vacation are no reason to skip a sweat session.