Sure, they're fun to check—but a cardiologist who owns every major fitness watch explains which numbers are more distracting ...

Save $100 on the best portable folding treadmill we’ve found. The C2 can deliver speeds up to 3.7 miles per hour when in use.

First, incorporate stair-specific exercises into your workout routine to train your body for the stimulus. Exercises such as ...

A new heart monitoring system combining 3D printing and artificial intelligence could transform the way doctors measure and ...

Milliseconds of variability, now detected by fitness watches, can improve well-being Earlier this year I got an Oura ring to ...

This 20-minute exercise routine for people over 50 will get your heart pumping, improve your balance, and strengthen your ...

Some of the highest VO 2 max scores belong to elite endurance athletes who can tolerate high levels of intense aerobic ...

We tested popular treadmills to help you find the best model, whether you're on a budget or ready to splurge. Plus, we explain what to know before you shop.

Walking has always been known as a simple route to fitness. However, blindly chasing 10,000 steps can backfire for people ...