Top-of-the line racers are all about running economy. Here's what that means—and how high-tech sports labs measure it.

Groin pain that lingers isn’t just a pulled muscle. Understand why proper care and timing are key to a full recovery without ...

If you’re ignoring a small stabilizing muscle called the posterior tibialis—which plays an important role in your running and ...

The final training phase leading up to the Rock 'n' Roll Running Series involves tapering mileage to conserve energy, prevent ...

Discover how excess weight silently damages your joints through both mechanical stress and inflammation, and learn effective ...

Super shoes’s tall, thick midsoles often create a wobbly sensation, forcing your stabilizing muscles to work harder ... how your foot moves through the gait cycle to various degrees.

Besides feeling tired or drowsy or seeing dark circles under your eyes, you might notice subtle signs like skin breakouts, achy muscles, or vision changes ... creating a vicious cycle. If you are ...

From soft actuators that mimic real muscle to DNA drives that can store petabytes in a sugar cube, humanity is engineering ...