Medically reviewed by Brigid Dwyer, MD Key Takeaways Endorphins are chemicals that help reduce pain and improve mood.They are ...

Despite high ratings among our testers, staff, and even my PT, I never laced up an Endorphin Speed that I liked—until now. I chalk up my distaste of the first three Endorphin Speeds to their fit. Past ...

Age is just a number, but numbers matter when you toe a starting line. To commemorate turning 125 this year, Saucony launched its fastest racing shoe yet: the Endorphin Elite. The “elite” naming ...

A brand doesn’t reach a quasquicentennial without producing some top-notch goods. Staying relevant for that long requires innovation — and quality craftsmanship. Naturally, however, you can understand ...

Help your brain help you boost your happy hormones. To explain exactly how these "happiness" chemicals work, I spoke to Loretta Breuning, founder of the Inner Mammal Institute and author of . Below ...

When race day is upon you, your daily training sneakers are probably not your best option for toeing up to the starting line. Sure, these silhouettes can be excellent for providing cushioning and ...

High-intensity interval training (HIIT) triggers endorphin release in the brain. Source: Courtesy of Turku PET Centre Researchers in Finland have discovered that exercise-induced endorphin release in ...

You know that rush you get when you bite into something so spicy it makes your eyes water and your nose run? What if that intense physical reaction isn’t just masochistic food enjoyment, but actually ...

Pedal-assist bikes can be a great way to ride farther and explore more, but many are much heavier than regular bikes. That's not the case with the upcoming Endorphin from Desiknio, which rides as a ...