It might not make a practical difference, but your argument loses effectiveness when you're 100 years off.
OK bring Molly on and see how she stands up to a modern Marine. We are physically a bigger people than we were even 50 years ago. Maybe you should have put up a picture of J Lo she managed to whip a couple dozen guys in her last action flic Salt, and no one doubts that, that 96 pound girl could do that, after all we could see it as it happened.