Boxing and Wrestling
The first Roman Emperor Augustus adored this pastime, whether it was a brutal street battle or a sanctioned boxing match. Wrestling and boxing were two of the most popular flexes in the Roman era because they allowed people to display their muscles. The combined name of the sport was Pankration (with all might or force).
Three simple rules applied: one was to refrain from hurting your opponent's eyes, two from hitting their genitalia, and three from biting them. The players were not subject to any time restrictions, rounds, or gloves. As soon as someone raised their index finger, the game was ended or it was clear the player was unable to continue.
It was considered fair play, but there was a referee to prevent any violations of the rules or human casualties. The players, however, engaged in bloody combat in an effort to win. The opponents were occasionally even injured or had limbs severed. Boxing extends all the way back to around 1200 BC, despite being a well-liked sport in ancient Greece and Rome.