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

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

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

To help prevent injury, add these moves to your routine. To help prevent injury, add these moves to your routine. Credit... Supported by By Alyssa Ages Starting to run is simple: Lace up your sneakers ...