Vince made the biggest decision of his life in 1946; he gave up his stunt work and opened his own gymnasium. Two years after starting in a small rented place, he moved to his own large building where he is presently located.

With hard work, Gironda has earned the reputation of being one of the best bodybuilders trainers in the world. His sincere and dedicated efforts have produced numerous outstanding athletes, bodybuilders and lifters. Vince mentioned that most young bodybuilders over-train. "They think if a little work is good, twice as much has to be twice as good. My advice is, don't over-train," comments ince. "Use weight training as a part of your life, but do not make it the most important thing in your life. Be moderate," he advises.