You see, to truly improve your posture, it’s important to strengthen key muscle groups on the anterior and posterior, or front and backside, of your body, Charlee explains. “The anterior side of the ...

When it comes to toning the upper body, the biceps and triceps may get all the love, but chest exercises shouldn’t be overlooked. Chest workouts offer a variety of benefits from building strength to ...

The chest is a powerful muscle group, but it’s not a complicated one. It’s composed primarily of two muscles (the pectoralis major and minor), and its main job is to perform a very specific action: ...

Shoulder pain can significantly interfere with your exercise activities, but you can still safely perform an upper-body workout with a shoulder injury. The rotator cuff is a group of four muscles — ...

Forget the grueling two-hour chest days. Leading exercise scientists reveal that you only need 4 to 8 high-intensity sets per ...

Chest exercises that'll help you build strength and muscle mass include pin press and floor press. You can also throw in some plyo and deficit push-ups or stick to regular push-ups to start. Chest ...

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. The major muscle in ...

Please provide your email address to receive an email when new articles are posted on . Patients with COVID-19 who died had lower pectoralis muscle cross-sectional area on CT scans compared with ...