Not sure that this is true, it may just seem that way because there are more right handed pitchers than lefties. There has surely been a lot of hard throwing lefthanders; Herb Score, Sandy Koufax and Steve Carlton are three oldtimers than come quickly to mind. There is also an old Baseball adage that a lefthander cannot throw a straight ball, but I don't think there is any physical evidence to prove that. There is no physiological basis to the statement that right handers throw harder than left handers.
Pitchers throw harder... by a little bit.
to thougt fatherthey stand on higher ground to to through the ball faster and harder.
Some woods are harder. But generally iron is hard.
I think it's harder hitting a machine, for the simple fact it's harder to anticipate the pitch since you can't see the pitchers arm or anything. The ball just suddenly shoots out at you.
An orange is larger and generally harder to peel.
air gets thinner > harder to breathe
Iron is generally harder than bronze, but variations in chemistry or impurities can vary the hardness in both materials.
generally they are soft. they are softer than other metals.
It typically gets them thrown out of the game. Pine tar gives better traction on the ball and lets the pitcher throw pitches that are harder for the batter to hit.
Pin is generally denser and therefore harder of the two.
If they were softer, they wouldn't be able to file them.
Try using your legs, When you push off with your legs you put less strain on your throwing arm. If you watch MLB pitchers, pay close attention to the way they push off the mound when they pitch. When you learn to coordinate your push off with your throwing motion, it will help you throw a lot harder