# How do I know if my BJJ gym is good? Good gyms have knowledgeable instructors, clean facilities, and a positive culture. Students improve over time. Higher belts help lower belts. Sparring is controlled but realistic. The instructor can explain techniques clearly. People enjoy training there. Trust your instincts - if something feels w... **[Read full answer on BJJ Notes](https://www.bjjnotes.app/knowledge-base/how-do-i-know-if-my-bjj-gym-is-good)** --- **Tags:** gym, beginner **Source:** [BJJ Notes Knowledge Base](https://www.bjjnotes.app/knowledge-base/how-do-i-know-if-my-bjj-gym-is-good)