These are the moves that will build the upper body strength and size you want.

Aim to complete 10-12 repetitions per set, starting with one set. As you get stronger, increase your sets until you can ...

"Push days" are a great way to divide your workouts, Chrissy Signore, a personal trainer, says. Signore says these exercises mostly train your chest, triceps, and shoulders. She especially recommends ...

The reality star says he has stayed faithful to the same routine for years.

Strengthen and reduce fracture risk with this routine that combines weight-bearing, resistance, and impact exercises.

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 ...

Fitness Pro Superhuman Troy combines chest and back training into one high-impact workout built to stimulate serious ...

The news has been full of studies and science showing the vital importance of strength training as part of our fitness routines and lifestyle. The Gym Monster 2 offers dozens of popular weight lifting ...

Dwayne Johnson may forever be known as "The Rock," but he works hard to earn the nickname every day. This weekend, the "Black Adam" star hit up his private gym (known as the "Iron Paradise") for a ...

Here’s how to do each.