I couldn't find any information about a specific gym that matches the provided text. However, based on some phrases used in the text, such as "jiu-jitsu" and "karate", I can suggest that the gym might be called "Gracie Barra".

This martial arts gym is known for its supportive and inclusive environment, where students of all ages can learn and grow. with experienced instructors who emphasize correct form, techniques, and skills, the academy fosters confidence, self-esteem, and physical fitness. a clean and welcoming space, the gym prioritizes student safety and well-being. a variety of classes cater to different skill levels, making it an ideal destination for beginners and seasoned practitioners alike.