If you played baseball, no way. I'm not trying to brag, but once your timing is set your not going to miss many....and if you played your timing will be set at pitch 2. 50% for a guy that was a star track runner like WVU is pretty good. I've been to cages with machines that weren't calibrated very well, but you shouldn't even go in those cages.
They say those 70 mph cages are really 90+ mph....no way, facing a guy that throws 90 mph is way harder to hit than any cage I've been in that was 70 mph.
I'll tell you something else to, something that was unheard of when I was a kid. But 12 and 13 year olds are being tought to pound fastballs. You go to the indoor coaching facilities with top-flight cages and check out these little dudes pounding the ball at the highest speed settings. It's pretty awesome.