Add Yahoo as a preferred source to see more of our stories on Google. Kudos to everyone out there regularly doing squats and deadlifts—they're excellent lower-body moves that strengthen the glutes ...

Strong glutes are not born; they’re made. Genetics play a role, as NFL linemen know, but most of us lose pronounced glute muscles by sitting all day and skipping stairs. Making matters worse is we ...

A smart training plan, consistency, and the right exercises are essential for gaining muscle mass and improving overall ...

In a matter of days, HBO's Heated Rivalry has flooded the internet. The hockey-romance book turned TV series has inspired loads of internet chatter, memes, and even Etsy merch. And, maybe less ...

A well-toned abdomen is the goal of many strength athletes. However, some might find isolated abdominal workouts too boring. For those who feel this way, personal trainer and FITBOOK expert Alina Bock ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Stop snickering—butt ...

You lay on your back with your legs bent at 90 degrees, push through your heels, and lift your hips to form a straight line from your shoulders to your knees. Yogis typically hold this position for ...

If you're curious about starting a resistance training routine and not sure where to begin, start with these ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Kudos to everyone out there regularly doing squats and deadlifts—they're excellent lower-body moves that ...