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, ...

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. While plenty of ...

The best CrossFit exercises for beginners include air squats, deadlifts, and burpees. You don't need a specific gym to do them, either, as many can be done wherever there's equipment. CrossFit offers ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. “Right to the core,” “core values,” and “hardcore.” These little idioms highlight just how vital the concept of “core” is in our lives ...

Have you been looking for a beginner home workout program with no equipment? If so, this video will help you out. I had many comments on my beginner calisthenics routine saying how great it was, but ...

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. While many types of ...

If you’re new to calisthenics, it’s a form of strength training that uses just your body weight as resistance. Instead of spending hours in the gym curling a dumbbell to work your bicep, with ...