Writer and photographer Polly Irungu shares what it's like to watch elite runner Faith Kipyegon attempt to break the 4-minute ...

Barefoot training helps you build strength from the ground up,” says certified personal trainer Amanda Dvorak. “Your feet ...

Kipyegon shaved 1.22 seconds off her previous best of 4:07.64 (though her time in Paris is not world record eligible). No ...

The argument behind barefoot training is that it can help you activate and strengthen the muscles of the feet better compared ...