Dr. Trummer gives boxing training at world famous Gleason's Gym New York City, September 3rd, 2015

Upon kind invitation from the President of Gleason's Gym New York City in Brooklyn, Dr. Trummer, VProf., had the pleasure and honor giving a boxing workout at this world famous boxing gym.

GFA thanks the President for this outstanding opportunity and wishes all the best success for all the trainers, fighters and professional boxing world champions in this world class boxing gym.