Boxing is one of the oldest sports in history. Learn the basics of boxing, how you win or lose, the science behind it and the danger of the sport. See more »

With their colorful masks and spectacular acrobatic wrestling style, Mexican wrestlers have carved out their own unique space in the ring. Read all about the long-standing tradition of lucha libre -- before we pin you! See more »

Mention pro wrestling in public and you're likely to get a livelier debate than you would with politics. Learn how wrestling started and how wrestlers accomplish seemingly superhuman feats without killing themselves and each other. See more »

The Ultimate Fighting Championship (UFC) bills itself as the premier Mixed Martial Arts organization in the world. Learn what the Ultimate Fighting Championship is, how the organization began, and where it is today. See more »

Wrestling is an ancient sport with many legitimate and honorable modern incarnations: Think Greco-Roman Olympic bouts and tradition-filled sumo wrestling matches. But let's face it -- the variation that brings the crowds and the big bucks is professional wrestling. We'll start off with some legit wrestling questions and then move into the world of WrestleMania, Hulk Hogan, piledrivers and steel-cage brawls. See more »

The difference between a skilled boxer you've never heard of and a skilled boxer named Muhammad Ali is often a really good promoter. See more »