Whether people lifted heavier or lighter weights they got results, the research showed.

For a program to be most effective, Washington recommends sticking to it for at least four to five weeks before changing it up. This way, you can practice the movements through consistent habits, ...

Here's how to get started.

High-intensity interval training, or HIIT, is a great way to get in a fast, effective workout. This quick routine is helpful ...

A trainer offers a tip for whether you should opt for cardio or strength training when you only have five minutes to spare.

Plus, how it differs from strength training and expert tips to program workouts for both approaches.

Strength training is having a moment, and fitness experts say it is about more than building muscle or lifting heavy weights.

Start on all fours. Extend your right arm in front of you and your left leg behind, actively reaching in opposite directions.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." My name is Cori Ritchey, and I am an exercise physiology nerd turned fitness journalist, and the fitness ...

But like everything else in life, when it comes to strength training, you can have too much of a good thing. Lift too often ...

The research shows that remote personal training really can boost your fitness and trim your waistline, and online coaching ...

Chair arm exercises after 65 can rebuild strength safely. Get 4 easy moves with expert tips for better daily function.