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. There seem to be two ...

1. Begin seated with your back against a bench. Place a barbell on your hips. 2. Place your shoulders and upper back on the bench. 3. Lift your hips up from the ground until they're aligned with your ...

The glutes, which are a group of three muscles that make up the buttocks, include some of the largest muscles in the body. Strong glute muscles contribute to a well–rounded physique and serve numerous ...

Ever wondered about that massive machine with a sliding barbell at the gym? Allow us to introduce you to the Smith machine. Despite being a staple in most gyms, this behemoth can be ...

A personal trainer has warned of the dangers of “ego lifting” after she claims smashing a personal best in the gym left her hospitalized — when she snapped her right hip bone. Kristina Schmidt, 24, ...

What if I told you it's possible to sculpt your dream booty while laying on the floor? Moves like squats and deadlifts require standing, but hip thrusts start right on the mat. These are no rest break ...