Here's everything you need to know to get started packing on muscle with dumbbells, kettlebells, and barbells.

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We spoke to exercise experts to find the ideal regimen. Credit...Joyce Lee for The New York Times Supported by By Ashley Abramson Q: How much cardiovascular exercise versus strength training should I ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to join the 30-day challenge and receive daily inspiration sent to your inbox. When you hear "Barry's" you probably think about ripped 20 ...

You may have heard of it before — but what is metabolic conditioning? The term has been around for decades, but it only recently crossed over from the world of elite athletes into everyday gyms. It ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." After a year of reestablishing a workout habit and focusing on strength gains, I was eager to see more ...

High-intensity interval training (HIIT) is as popular as ever. Join the trend with these tips on what to wear, how to warm up, and more. No doubt you’ve heard the buzz about high-intensity interval ...

It has become a familiar scene to gymgoers and gym owners: Many elliptical machines sit empty while the heavy dumbbells are in high demand. Over the past several years, strength training has surged in ...