What Downhill Running Does to Your Tendons (and Why That’s a Good Thing)
If you’ve ever run downhill and felt sore in your thighs afterward, that soreness is a sign your muscles were working hard in a very specific way—lengthening under load, called eccentric loading. But did you know that kind of stress doesn’t just challenge your muscles—it can actually make your tendons stronger, too? A new study looked at what … Read more