Located inside Cheiron's Academy, the gym is where all the training exercises are done. Like any proper school gymnasium, it comes stocked with various equipment the cadets use in their exercises, has a wide space cleared out for things like warmups and sparring, and there are barrels of water kept nearby so the cadets stay hydrated between training sessions.
See also Weapons Training at the Academy.
- In 1.01 - Treasure of Zeus, Jason and Iolaus are wrestling on the main gym floor.
- In 1.01 - Treasure of Zeus, Hercules spars against Nysus Gaius using padded quarterstaffs on an elevated lattice.
- In 1.02 - Between Friends, Iolaus spars against Nysus Gaius using padded quarterstaffs on an elevated lattice.
- In 1.13 - Forgery, Lilith spars against another cadet using quarterstaffs.
- In 1.13 - Forgery, Hercules spars against both Iolaus and Jason using padded quarterstaffs.
- In 1.19 - The Lure of the Lyre, Iolaus spars against Lilith using some kind of martial arts - sparring without weapons using several hand and foot movements.