"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." High-intensity interval training, or HIIT for short, was named one of the top fitness trends in the world ...

What Are the Benefits of Zone 2 Training? One key benefit of Zone 2 training is that it stays below the body’s lactate ...

A trainer outlines five of his best treadmill interval workouts for weight loss and reaching your fitness goals.

“The benefits I see from interval training are that it allows us to burn more calories and fat than a steady workout might," ...

Boost your jumping power and engage your fast-twitch muscle fibers with jump squats. Include this plyometric move in your ...

Background: In endurance cycling, both high-intensity interval training (HIIT) and sprint interval training (SIT) have become ...

High-intensity interval training, or HIIT for short, continues to be one of the top fitness trends in the world. This super hard, super-effective style of training isn’t just the “it ...

Steady-state cardio can truly be anything that gets your heart rate up and that you can maintain for at least 30 minutes: ...

Whether you’re training for your first race, aiming to improve your pace, or just enjoying the mental and physical benefits ...

New research finds that even single bouts of intense exercise can improve cognitive performance in young adults, particularly ...