Here's everything you need to know to get started packing on muscle with dumbbells, kettlebells, and barbells.

In TODAY.com's Expert Tip of the Day, personal trainer Stephanie Mansour reveals whether a gym membership or working out at ...

For a program to be most effective, Washington recommends sticking to it for at least four to five weeks before changing it ...

A lot of my personal training clients want to get stronger legs but don’t know where to start. It’s understandable—gyms packed with weights and machines can be as intimidating for some as they are ...

SO YOU'VE DECIDED it's time to get in shape and start lifting weights. That's great—taking the first step and making a choice to start a new routine is the only way you can make a change. How exactly ...

A personal trainer shares a four-week workout program designed to help you build strength and muscle in the gym or at home, ...

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 ...

Three personal trainers said beginners often make similar mistakes that cost them time and progress. Going to the gym with a plan can help keep you on track, as well as motivate you. Properly warming ...

Hearing about a workout called a “fartlek” for the first time as a new runner might be intimidating and confusing. That’s because most terms, like “long run” and “speed workout,” are pretty ...

The fitness and health industries are not only celebrating, but also encouraging, women to add resistance training to their ...