Learn the five clues that can tip you off to chronic fatigue and overtraining syndrome.
Find out what happened when Fitbit ambassador Sara Hall swapped her solo training sessions for group runs.
Get a jump on speedwork with this simple, six-week plyometric routine.
Keep your finger on the pulse of your health—literally. Your resting heart rate may reveal way more than just how fit you are.
Envious of those toned beach bodies in the lifeguard tower? Here’s what you need to know to get as fit as they are.
A safe, realistic, and totally doable plan that teaches you how to start running.
Catch a wave—or just a ripple—with these stand up paddle boarding tips from Fitbit ambassador Gabby Reece.
New research shines a light on the benefits of taking more than 10,000 steps a day. Here’s how to know whether you’re ready to step up your daily activity.
Head into your goal race, calm, rested, and feeling fast with this pre-race workout.
The best exercise for aging muscles? Surprise! It just might be a high-intensity workout. Here’s how to ease into HIIT.