Just eight intense minutes per session, twice a week, can dramatically improve your cardiovascular fitness and VO₂ max—if you ...

There may, however, be a shortcut. High-intensity interval training ( HIIT) promises to get you fit with just a few minutes ...

Everything you need to know about high-intensity interval training to help you hit the ground running in 2026—including a low ...

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 ...

The cardio world has split into two passionate camps that argue with the intensity of people debating pineapple on pizza. On one side, you have the HIIT devotees who swear by short, brutal workouts ...

Cardiovascular exercise often referred to as “cardio”, is a key component of any fitness routine. Whether you like to run, swim, cycle, or do high-intensity interval training (HIIT) your cardio ...

We all grow older. There is nothing we can do about that, but the quality of those years is within our control, as recent research has shown. After receiving a doctor’s approval to begin any exercise ...

Before getting into the weeds of what cardio can and can’t do when it comes to weight loss goals, it’s important to know the ...

A personal trainer explains how combining strength training and cardio creates better fat loss and a leaner physique ...

If you want to build a healthy, strong, and functional body, your best bet is to create a well-rounded workout routine. As you can likely guess, that means regularly performing both cardio and weight ...

I often hear from people who tell me how hard they are working to get lean and toned, but they just aren't seeing results. Here's the harsh truth: the word "toned" essentially means "muscle," and you ...