Back to photostream

2008SEP211654

Physics shows that basketball penalty shots should probably be underhand

 

"... He was a deadly free-throw shooter, using an odd, outdated underhand style. At the time of his retirement, Barry's .900 career free-throw percentage was the best in NBA history. In one season, 1978-79, he missed only 9 free-throw attempts ..." ~ www.nba.com/history/players/barry_bio.html

 

Rick Barry was a underhand free-throw foul shot. And he was pretty good at as well. But having spent my youth on the court I have to say I could never really get the hang of underhand shots. It's Sunday & basketball training is on my mind. The standard shooting technique relies on your lead hand:

 

- assume triple-threat position

 

- holding the ball in the finger tips, fingers extended resting the ball in the palm

 

- the non lead arm rests to the side of the ball, steadying it so it doesn't fall out. It remains in line with the lead arm until the lead arm reaches the chin when releasing the ball.

 

- angle body behind lead foot (so your whole body is aligned towards the ring... extra movement but it straitens the shot)

 

- bringing the ball down to shoulder height, arm crooked

 

- bend knees making sure arm is still rigid

 

- at the bottom of the knee bend, push back up

 

- at the top of the knee-up, push the lead arm upwards brushing the ball past the chin

 

- extend the lead arm pushing it straight upwards, wrist still cocked behind the ball.

 

- almost at the top of the lead arm extension, the wrist is quickly snapped forward releasing the ball with a backwards spin towards the ring.

 

- follow the wrist snap through and make sure the lead arm is pointing forward towards the ring.

 

This is the key to the height the article mentions. If you fail to release the ball it falls short or overshoots. Now the foul-shot is really a pressure shot. If you waiver a bit on the way up, choke and not follow through the lead wrist, you will probably miss.

 

"... He was a deadly free-throw shooter, using an odd, outdated underhand style. At the time of his retirement, Barry's .900 career free-throw percentage was the best in NBA history. In one season, 1978-79, he missed only 9 free-throw attempts ..." ~ www.nba.com/history/players/barry_bio.html

 

It's the touch that makes the shot here. And the touch is the hardest to master. I used to warm up standing still, pushing the ball as high as I could controlling where I pushed the lead arm so the ball went straight up. Then move to the side of the key moving away from the ring. Finally to the foul line. You still have to practice your touch to practice your outside/jump shots but at the foul line anything that can improve your percentage should probably be looked at.

 

Here is Barry himself demonstrating his technique ~ www.youtube.com/watch?v=V4eJSjwlD5o

 

"... Of course, lobbing a ball very high so that it comes down nearly straight into the basket would be the most efficient technique, but a shot like that 'is almost impossible to aim' ..."

 

That is the weakness of using the standard foul shot. To get the shot up high it is difficult to aim. Not impossible but any wobble going up and lack of follow through to the rim.

 

a bit later...

 

"... For a 7 foot guy with an additional 3 foot reach (like Shaq) the underhand shot makes a huge difference in terms of the angle the ball approaches the basket. ..."

 

For the record Barrys prime height is 6'7".

 

next >>>

4,421 views
2 faves
1 comment
Uploaded on September 21, 2008
Taken on September 21, 2008