Interval training is great for boosting cardiovascular endurance and promoting overall fitness. Our fitness expert, Judd NeSmith, NASM-CPT, PES and founder of Serious Fitness, explains interval ...

VO2 max is a powerful indicator of longevity. Here's an approachable method for improving your own.

Jeffing is a type of interval training that involves alternating between running and walking. Here are the potential benefits ...

Presented by Athleta, this HIIT workout is basically a guaranteed confidence boost. Celebrity trainer Amanda Butler leads you through two different rounds of full-body interval training, helping you ...

Cardiorespiratory fitness exercise, often called aerobic or “cardio” training, is important for heart health, weight control, and overall fitness. This training can be broken down into five categories ...

Men’s Fitness aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Most people argue about “fat burning zones” while ignoring the ...

Once you start seeing gains in the gym, it becomes addictive. Suddenly, you're hyper-focused on maintaining those hard-earned muscles, avoiding anything that might even slightly compromise them. And ...

At the 8-week follow-up, there was no between-group difference seen in V̇O2peak. HealthDay News — For individuals after stroke, 12 weeks of short-interval high-intensity interval training (HIIT) is ...

Once considered a niche cardio tool, the StairMaster is now being hailed by many as a powerful and efficient way to lose ...

Well, after a six month hiatus during which I was abroad in moldy England, I have returned to Tufts, ready to continue doing what I love: dispelling those asinine fitness myths that have propagated ...