Hailey Bieber's Mismatched Nail Art Is Her Boldest Mani Yet

In honor of turning 21 this year, Tree Hut dropped the coolest new birthday cake-themed body collection — and naturally, everything smells incredible. But it also feels just as good as it smells. The limited-edition line includes a shea sugar scrub, whipped body butter, and moisturizing shave oil, all of which contain powerhouse ingredients like shea butter and nourishing plant oils to keep skin hydrated all day long. Shop these sweet treats now before it’s too late because this collection is bound to sell out.

Ideally, runners should focus on taking short, quick steps. And the distance between each step is especially key, says running coach Tori Williams. “Stride is influenced by speed, strength, body mechanics, fitness level, and technique,” she tells Bustle. And it can also change depending on the terrain. Here’s your complete guide to improving stride, so you can run longer and avoid injuries.