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 upper back is an ...

No gym? No problem. Bodyweight exercises are an excellent way to train your back muscles when your access to weights is limited or you’re looking for a way to change up your workouts. Using your body ...

Upper body resistance or strength training has a long list of benefits. It helps you boost muscle strength and endurance in your arms, back, chest, and shoulders. It also helps you burn calories, ...