Anyone interested in building lean muscle will love this method.

To help people build a foundation for staying motivated, Metzl developed a four-week plan, similar to an exercise plan, but ...

"It makes me sad when people feel they have an expiration date." ...

Preworkout supplements have gone from niche bodybuilder territory to mainstream gym staple — because they work.

Struggling with your New Year’s fitness resolutions? Don't give in to Blue Monday. Here's how you can successfully form and ...

Step one foot behind you. Bend both knees to 90 degrees to lower down in the lunge. Pause for a moment, then press through ...

Dr. Jordan Metzl, author of the new book “Push,” joins TODAY to share tips for building a consistent exercise routine. He ...

Apple Fitness Plus covers everything including classes, narrated walks and challenges.

During the study, participants tracked and reported how much time they spent exercising each week. They categorized the workouts, recording time spent walking, jogging, biking, rowing, playing racket ...