
A treadmill belt takes a beating. After hundreds (or thousands!) of miles logged, even the best treadmills eventually show signs of wear. If your machine starts slipping, jerking, fraying, or sounding like a shopping cart with a bad wheel, it may be time for a replacement belt. The good news? With a few basic tools (and a little patience), you may be able to tackle this repair yourself without paying for an expensive service call. » Read more about: How to Replace a Treadmill Belt (and When You Need To) »

Our fitness experts explain the heart rate zones and how to maximize your training sessions using them.

Does red light therapy work? Here’s what the research has to say about this hot topic.

Thinking about trying water fasting? Before you dive in, discover what a registered dietitian wants you to know to stay safe and healthy.

Does swimsuit season stress you out? You’re not alone; we surveyed people to see thoughts on summer fitness, motivation, and more in this study.

What is hydrotherapy and how does it work? From saunas to cold plunges to ice packs, a certified personal trainer breaks down all the different types.

Who says you need to hit the gym to build a rock-solid core? Take your workouts to the water with these trainer-approved pool exercises for abs.

Our 5 interval training workouts designed by a certified personal trainer (CPT) can help improve your cardio fitness and support weight loss. Learn more now!

Few moves hit the obliques quite as well as the side crunch does. Find out how to do side crunches with proper form from our personal trainers!

Statistics about obesity rates in America and the world broken up by age and gender.

Trying to follow a healthier lifestyle without breaking the bank? In this article, we’ll show you how to eat healthy on a budget.

Could laying on a bed of spikes help enhance blood flow, provide pain relief, and hasten your recovery? Find out in this deep dive on acupressure mat benefits.

Have you seen the ads for brands like MUD/WTR and wondered, “What is mushroom coffee?” Learn about its benefits, how it’s made, and any potential drawbacks.