Gironda said that everywhere he went people wanted information. That was true. He was a pioneer of training methods and had a bodybuilding gym long before they became popular. He achieved a lot in his life and he certainly influenced a lot of people through his gym, articles and courses. He was one of the first to sell T-shirts with Gym logos on them.
Vince was afraid of no one. He also exaggerated points to make people sit up and think. Arnold trained upper body at Vince's Gym when he arrived in LA but went to Golds to train legs. Arnold quickly got the message about definition after Frank Zane beat him in a contest in Florida in 1968. If was after that defeat that Arnold came to California. It was October 1968.
Vince had definition long before it was popular. They called him the Iron guru and I suppose he was the first bodybuilding guru we had.
Here is what happened to me when I first met him in 1968. I told him I had some photos of Arnold in the car. He told me to fetch them. When I did a few blokes came to look at them. Vince shouted out, "Hey, here's a guy who has photos of guys in his wallet!" That must have pleased Gironda because he repeated it louder a second time! I instantly disliked the man. Years later I called him to ask if it was okay to call my gym Vince's Gym in Sydney. He didn't mind.
I don't think Gironda was flexible enough in business. He kept the same equipment and business plan and was eclipsed by the fitness revolution in the 1980s. He did install a women's section upstairs but it was too little too late. It remains to be seen if a specialist gym like he had could survive today. Maybe, maybe not.