Repeated exercise, or wasting, can change the way key genes work.

Let’s be real—most people think building muscle is all about lifting weights, but that’s only half the story. The ...

After a bad fall at 67, Karen Cokely came back even stronger.

I was one month shy of my 50th birthday and wanted to start the new decade with a clean slate. My goal was to feel strong and ...

When you begin lifting weights, it’s natural to want to see muscle gains right away. But the real magic happens during recovery. After you train, your muscles enter a rebuilding phase — repairing and ...