Get some Bengay or IcyHot or any kind of muscle relaxer. Apply it to your entire shoulder (front near collar bone, side main muscle, back low and high). When you warm up, throw at about 50% for a very short while, then stretch very well, then throw at about 70% for another short while. Make sure not to overdue your warm up. Continue stretching between innings.
It would depend on where it hit you and how fast they travelled.
80 mph
Yes, throwing 82 MPH as a 13 year old is very fast, almost inhuman. The fastest pitchers at that age might throw from 60-65 MPH
hard and fast
It really would depend on who's throwing it.
Only if our family is dogs.
in Baseball they use a radar to see how fast the pitch went. in football they review plays
It is not known if Justin Bieber is fast at running. Justin Bieber may be fast at throwing punches as he was just involved in an altercation with actor Orlando Bloom.
Would it hurt you? Of course it hurts him. Get him to vet, this can be fatal fast if untreated.
Just as it leaves the bat after being struck. From then on it will gradually slow down as the friction of the air around it slows it down. Alternatively, it may have the most kinetic energy as it leave the hand of the pitcher when he is throwing a fast-ball or when leaves the hand of a fielder when he is throwing it to another player. It depends on what part of the game you are talking about.
I ran really fast today. Cars go really fast.
pretty fast