One bar. No ego. Just strict form and a whole lot of pain. This Athlean-X pull-up challenge humbled me fast. I filmed every ...

Fitness coach and ATHLEAN-X founder Jeff Cavaliere broke down his four-exercise abs workout to build a strong, visible ...

I'm all for trying the latest and greatest trendy workouts. But part of building a fun fitness routine that *also* delivers major results includes going back to basics. I'm talking basics—as in, ...

The Athlean-X Pull Up Challenge looks easy until you try it. The goal is to beat my score by doing less — fewer reps, cleaner form, and smarter execution. I pushed myself hard to get the best number ...

Anaerobic exercise uses glucose for energy, instead of oxygen. Aerobic (cardio) and anaerobic exercises both improve health, but only anaerobic exercises build muscle mass and strength. Anaerobic ...

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 ...

Pre-workout supplements have become increasingly popular among women looking to ramp up their fitness routines. Depending on their ingredients, they can help build lean muscle, improve exercise ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Floor slides can improve your ...

Fitness coach Jeff Cavaliere broke down his 30-minute chest and back workout, perfect for anyone who is short on time but ...