Arm flab exercises for women over 55, 4 daily moves from a certified trainer to firm triceps and shoulders fast.

Standing exercises to build upper body strength after 50, guided by a certified trainer, to improve posture and muscle tone.

For fitness purposes we can roughly divide the body into three sections: the lower body (legs), the core (abs), and upper ...

A classic bodyweight movement is once again dominating gyms and home workouts, proving to be one of the most effective ways ...

If you want to craft a supremely effective upper-body workout, you'll need a combination of exercises that hit your chest, back, biceps, triceps, forearms, and shoulders. Carving out a big chest or ...

Use these five dumbbell exercises to build your back and biceps muscles without a pull-up in sight. We know there are plenty of pull-up variations you can try to suit your current ability if you don't ...

From long desk hours to poor posture, our backs suffer daily. Fitness coach Hailey Zimmerman shares easy gym exercises to help you build a stronger, toned back. | Health ...

This no-equipment upper body workout targets the chest, back, and abs using effective bodyweight exercises you can do at home ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Practically every movement you make involves your back in some way — bending, stretching, walking, sitting. A healthy back is key for maintaining balance and coordination, both during exercise and in ...

The back consists of large, complex muscles that support your trunk and spine. There are many types of back muscles, and they are all essential, helping you walk, bend, twist, and hold your body ...