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

A personal trainer explains how much cardio, strength and mobility beginners need to do weekly to see improvements in heart ...

Get ready with me for a focused gym session targeting glutes and cardio! From stairmaster bursts to glute exercises and ab ...

Slow running has been emerging as an unexpected way to run faster over long distances. Easy, conversational-pace runs can ...

We've entered the final stretch of winter — spring is in sight! If you need a little boost to power you through those final weeks, this month's workout plan is for you. Start TODAY trainer Lacee Green ...

Is soft cardio the missing piece of your workout routine? We spoke to a sports medicine physician and a pro trainer to find out.

Few would disagree that cardio, also called aerobic exercise, is good for your health. Of the 10 most common chronic diseases, seven are "favorably influenced by regular physical activity," according ...

A look at an intense cardio workout and the challenges of staying in peak shape.

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

For the full 31-day program including daily workout videos and guided walking podcasts — plus meal plans and inspiration — download the Start TODAY app! We've entered the final stretch of winter — ...