Learn more about this metric and the best training sessions to add to your schedule to boost your cardio fitness.

If you’ve been hearing a lot about HIIT, or high-intensity interval training, lately, you’re definitely not alone. HIIT has taken the fitness world by storm over the past decade or so, with more ...

Physique coach Paul Revelia regularly creates content on how he uses steady-state cardio to aid fat loss. In a new video with strength and conditioning coach Stephen Beaugrand, Revelia takes a look at ...

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 ...

The words “high intensity interval training” (a.k.a. HIIT) alone might make you sweat, but it’s time to start incorporating it into your routine if you aren’t already. HIIT is a triple threat: “It’s ...

Steady state cardio gets a bad rep. With interval training taking the spotlight, and ignorant discussions of "burning muscle" plaguing the blogosphere, many people have completely cut steady state ...

FOR A LOT of gym-going guys, traditional cardio training exists as a dreaded specter haunting their workout plans, or in the most extreme cases, a plague to be avoided at all costs. When they meet an ...

Although the common perception of "cardio" is mindlessly churning away on the elliptical trainer or reading a magazine while finishing the last 10 minutes on the bike, there are more efficient ways to ...

There are three pathways that fuel the body during exercise: the immediate, intermediate, and long-term energy pathways. In the immediate and intermediate pathways, creatinine phosphate and ...