measuring velocity

my parents wont let me get a radar gun to measure my pitching speed, so is there another way i can see how fast my fastball is?

What age are you?

First, How old are you?
Second, Why are you concerned with numbers?
Third, Is your fastball effective?
Finally, If you want one, I’m sure you can find one. Good luck.

PS. I always wanted to know where I was as well. :lol: