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 ...

This controlled 25-minute upper body weights workout targets the chest, back, arms, shoulders, and abs using focused, ...

The Best and Worst Chest Exercises, According to a Trainer originally appeared on Men's Fitness. Chest day is sacred. But if you’re just benching and hoping for the best, you’re leaving serious gains ...

If you think you've seen every chest exercise out there, think again. Mike Israetel and Jared Feather of Renaissance Periodization teamed up with bodybuilder Eric Janicki to share three chest ...

Fitness Pro Superhuman Troy delivers a high-intensity chest session engineered to create an overwhelming muscle pump while ...

When strength training to improve performance and sidestep injury, it’s easy to forget about the importance of targeting your upper body. That’s why you want to incorporate these upper body exercises ...

"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 ...

Bodyweight exercises are not just for beginners. They're great for building size and strength. If they're incorporated efficiently and properly into a workout, you don't need weights. In addition, ...

According to experts, it takes just four core workouts to absolutely rip your top half to shreds, so you can get stronger.

Exercise is known to benefit heart health. High-intensity interval training (HIIT) that combines aerobic exercise with ...

Fast, effective, and no basic movements.