Here’s a great video by Steve Nash. I’ve shown it before, but it’s a great example of how to quickly, and productively get your shots in. Sure he’s a pro, but that has no difference in how diligently and efficiently YOU can practice. You may only make 15%, and attempt shorter shots, but you can still shoot for 20 minutes and get a good 200 shots in if you go about it quickly and with a purpose. Don’t just walk outside and throw the ball at the rim.