Cardio has a reputation for being either loved or avoided but science shows that even cardio-only routines can dramatically ...

Before diving into the details, it’s important to remember that strength training and high-intensity cardio are not mutually exclusive, says Maricris Lapaix, CPT, a certified personal trainer at Centr ...

They’re so easy to incorporate into your week.

This advanced full body cardio HIIT workout delivers high-intensity training without the need for equipment. Designed to push ...

Plus, the surprising benefits of turning the intensity down a notch.

Plus, exactly how to get results from whatever activity you love to do.

HIIT can help improve speed and power, but longer, steadier workouts that you can do regularly, like swimming and rowing, are ...

An exercise schedule for healthy weight loss typically involves a combination of cardiovascular exercise and strength training. Tracking daily calorie consumption also helps. Choosing the right ...

We've all been there: obsessed with one specific workout, whether it's a so-hard-it-hurts HIIT class, a makes-your-bod-rock ...

Question: To challenge myself in the New Year, I plan to add more intensity to my cardio workouts. I’m not sure where to start, and how hard I should push myself? Any tips are appreciated. Answer: In ...

At 47, Bryan Johnson claims he has reversed his biological age by several years with his rigorous daily routine ...