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 ...

Considering adding some new equipment to your workout routine? Kettlebells may look intimidating, but most routines and exercises that use the strength-training tool are not any harder or more ...

Workout videos may seem impossible when you're starting from scratch, but there are ways to make them easier! Try these tips ...

Start on all fours. Extend your right arm in front of you and your left leg behind, actively reaching in opposite directions. Keep your hips and shoulders square to the floor, and avoid letting your ...

Regardless of your age, goals or fitness level, strength training is one of the most beneficial types of exercise you can do. It helps you build and tone muscles, improve bone density, increase ...

With many gyms still closed, there is an at-home fitness option you might be overlooking: Amazon Prime workout videos. At-home workouts can get boring quickly if you find yourself doing the same thing ...

A Tabata workout is a very short, intense form of exercise meant to improve how efficiently you use oxygen while training. Tabata workouts are safe and effective, though they can be difficult for ...