Final answer:
In Bacchylides Ode 17, Theseus' ability to stay underwater for an extended period of time further establishes him as a superhuman hero with exceptional abilities.
Step-by-step explanation:
In Bacchylides Ode 17, Theseus dives under water for an extended period of time. This act demonstrates Theseus' superhuman abilities and strength.
Theseus was already known as a hero for slaying the Minotaur, and this feat of staying underwater for a long time further emphasizes his exceptional abilities. It showcases his bravery, endurance, and physical prowess.
This moment in the poem serves to solidify Theseus' status as a legendary hero in Greek mythology.