On the premises of COS OPO Wałcz there are 3 gyms:

• Heavyweight" gym - by the sports hall in the "Sydney" building - equipped with a 9-station gymnasium, benches for pressing and pulling, a horizontal crane, rowing ergometers and individual stations for training particular muscle groups. 

• Gym "Hangar" - by the rowing hangars - equipped with a 9-station gym, benches for pressing and pulling, horizontal and vertical crane, rowing ergometers and individual stations for training particular muscle groups.

• Gym "Lider" - located in the building of the boarding school "Lider" - equipped with benches to press and pull up, horizontal crane, rowing ergometers and individual stations to train individual muscle parts.