Grimz Gym is proud to be the training ground for a solid group of pro, former pro, amateur and aspiring amateur/pro fighters in the sport of boxing. We cater primarily to people of all ages who want to compete and train at the amateur and pro level. This is NOT aerobics or crossfit classes wearing boxing gloves. Our training regimen and DAILY SPARRING sessions are without exception THE HARDEST, MOST DIFFICULT you will ever experience.