Owner of POW! Gym Chicago, the home of the Parisi Speed School of Chicago. Katalin opened her facility in 2001 and has offered the Parisi program since 2015. POW! Gym offers over 100 classes a week, half for adults and half for kids. Katalin’s program offers a variety of services like team training, personal training and birthday parties. She has starred in 17 fitness DVDs and is an established content creator. Katalin is an experienced presenter and has authored the book, The Ultimate Guide to Strength Training for Martial Arts, as well as 4 industry training manuals.