21 great fitness products for at-home workouts under $30

With gyms and fitness studios closed across the country due to the coronavirus outbreak, people are turning to at-home workouts to stay healthy and active. But not only is a lot of fitness gear selling out online but outfitting a home gym can also get really expensive really fast. However, you don't…

What Artificial Intelligence Says About Running Form

The physiologist and coach Jack Daniels once filmed a bunch of runners in stride, then showed the footage to coaches and biomechanists to see if they could eyeball who was the most efficient. “They couldn’t tell,” Daniels later recalled. “No way at all.” Famously awkward-looking runners like Paula…

Itching to exercise? These 7 at-home workouts are free – for now

Fitness centers across the country have shut down amid the coronavirus pandemic. But that doesn't mean all exercise is canceled. In fact, online wellness communities have existed long before quarantines were encouraged. There are hundreds of fitness influencers, workout apps and virtual classes that…