Featured in athletics

How does menstruation affect my muscle performance?
Big Ten football players will get daily COVID-19 tests, but that might not be enough
Football on turf is hard on the knees
How to stretch for any type of workout
Why (almost) everyone needs to stretch when they exercise
Nike put its energy-returning foam into a shoe you can train in
Fitbit’s Alta Provides A $130 Option For Casual Wearable Users
The Nano Lightbulb
Under Armour Speedform Review: I Wore A Bra For My Feet, And I Loved It
The Science Of Sports Fandom