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

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

A combination of cardio and strength training is crucial for heart health, muscle strength, and healthy aging.

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.

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

The benefits of strength training are well established, from boosting metabolism to promoting healthy aging. Fortunately, there are many different ways to incorporate strength training, aka resistance ...

Resistance can come from dumbbells, free weights or machines such as rowers. One example of a strength training exercise is ...

Open right knee, rotating through the right hip to lift knee toward ceiling. Glutes should engage.

After a bad fall at 67, Karen Cokely came back even stronger.

Grip strength exercises for men over 55, from trainer TJ Pierce, to restore hand power, posture, and daily function.

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