The Shooting Strap Basketball Shooting Aid is not worth purchasing. From my experience, I found my left “ball placement” hand constantly fighting to help push the ball. Restraining that hand back for extensive periods of time did not train my left hand to stop doing it.
Several years later with hindsight, I found that the best method for improving my shot, and reducing the tendency for my left, non-shooting hand to affect my shot was by practicing the Pro Shot Shooting System featured on FocusedShooter.com. (The tips are free through a downloadable PDF)
The Shooting Strap’s promise is to prevent you from shooting with two hands, which can be a bad habit formed in youth because it’s easier to add strength when the off-hand helps push the ball. The Strap is made (and aggressively shown to be made) in the USA, which after you look at it, you’ll be saying “It better be, because there is no way this costs more than a $1 to make.” It’s a simple polyester (I think) strap that ties your thumb so it can’t move. It works as long as you tighten it properly. I had to tighten the Strap so tight that it held my thumb (I am also double jointed) almost in reverse because I found that the thumb, even if given a little bit of room, would try to come out and push. After weeks of working with the Shooting Strap, however, I found no real decline in my left hand not making a push.
(Note: I initially reviewed Jay Wolf’s Basketball Shooting Strap nearly 4 years ago. I am revisiting the review and condensing it for easier consumption in this new article as well as reviewing what I wrote, removing biases with hindsight. For more of my basketball training product reviews, click here)