Medical symbols throughout the history of humankind have often featured serpents. More abstract symbols, such as the red cross, are newer.

Hoop rolling was a sporty Greco-Roman game played by both youths and adults. Using a short stick, they would roll a hoop for as long as possible.

Greek wrestling, palé, was the first non-running event added to the Ancient Olympics, though likely practiced for centuries beforehand.

Calcio fiorentino was an Italian Renaissance sport with elements of soccer and handball. It was popular among nobility, especially the Medici.

The Nemean Games were a series of festivals that included even more events than the Olympic Games. Legends claim it was founded by Heracles.

Ulu maika was an ancient Hawaiian sport with similarities to bowling. Athletes would take turns rolling a small stone disk as far as they could.

The ancient Greek pentathlon was a multi-faceted Olympic event with high athletic demand – discus, javelin, long jump, sprinting, and wrestling.

The Greek Pythian Games were held in honor of Apollo. They featured the same sports as the Olympic Games in addition to musical contests.