About this class
Self-directed training time, offered 3 times daily.
Weekly schedule
Schedule varies — contact the gym for current class times.
Frequently asked questions
What is Open Gym?
Self-directed training time, offered 3 times daily.
How much does Open Gym cost at The UnderBox?
Contact The UnderBox for current Open Gym pricing — membership, class-pack, and drop-in options.
Where can I take Open Gym near me?
The UnderBox offers Open Gym in Martinez, GA at 4812 Technology Dr.