Readers asked about how to exercise safely as you age, how diet and supplements can affect your fitness and how to make going ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." BUILDING UP YOUR body isn't as complicated as you might think. Over-involved fitness routines might have ...

A stronger, flatter midsection after 50 comes from movements that train your core to stabilize your entire body, not just flex your spine like old-school crunches. Standing drills create that ...

Starting an exercise routine can be one of the best decisions for your health, but it can also feel overwhelming if you’re new to fitness. The good news is you don’t need fancy equipment or hours at ...

If you’ve ever held a plank, paused at the bottom of a squat or pressed your palms together in front of your chest, you’ve done an isometric exercise. Ta-da! These holds might look simple — after all, ...

When it’s too cold to go outside, you can still get a good cardio workout on a stationary bike. But you need to do it correctly. When it’s too cold to go outside, you can still get a good cardio ...

This video teaches calisthenics for beginners. It's a full beginner routine that is designed to burn fat and build muscle at the same time. Beginners have a unique advantage where their body is highly ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. “Right to the core,” “core values,” and “hardcore.” These little idioms highlight just how vital the concept of “core” is in our lives ...