Here’s one of those weird-yet-fascinating, quirky-yet-perhaps-helpful research findings: People who clench their muscles—by, say, making a fist or tensing their biceps—show a brief spurt of improved ...

One of Dara Torres’ trainers is walking all over me. Literally. I’m lying on my stomach as Steve Sierra concentrates his entire 160 lb. (75 kg) on my glutes and hamstrings. It hurts, but in a good way ...

Recently, I wrote a column about my battle with carpal tunnel syndrome, and my subsequent surgery. A big problem with a hand and wrist injury is that you can’t grip anything or exert any appreciable ...

All the Latest Game Footage and Images from Heart is Muscle A light RPG/VN about flexing your muscles, helping friends and saving the world. Terrible post-credit scenes, unnecessary TV shows, and a ...