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 ...

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 ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Looking to improve your health and fitness but not sure where to start? Try these beginner-friendly exercises to kickstart your workout routine. Giselle Castro-Sloboda Fitness and Nutrition Writer I'm ...

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 ...

No matter your fitness level, having a strong core should always be prioritized, in my opinion. To clarify, I'm not talking about getting a six-pack; there's a difference between having a strong core ...

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 ...

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 ...

Crunches are a familiar movement that you can easily do from the comfort of your own home or in a gym setting. This quick, 15-minute (or less!) series can be completed with minimal to no equipment.

I’m excited to share with you about one of my all-time favorite activities – walking. As a woman in midlife, I’ve found that walking has become not just a form of exercise, but a true joy and a ...