In a crowded field, the most disturbing thing about slap fighting is how difficult it is to look away from. Showing videos to friends and colleagues over the past few weeks has led to two clear ...

Some slap-fighting beatdowns have gone viral, including a video from eastern Europe showing a man who continues to compete even as half of his face swells to seemingly twice its size. Such exposure ...

LAS VEGAS - The competitors stand rigidly upright with their hands behind their backs, waiting to absorb a brutal slap to the face. When the open-handed blow is delivered, there's a sharp report and ...