The Brunswick Bionic Wrist Positioner XF offers several wrist cup and lateral positions to best suit your game. The extended index finger provides additional rotation potential. This positioner is is made of durable aluminum materials that make it lightweight and comfortable.
Sizing Chart: (On your dominant hand, measure from the base of your palm to the tip of your longest finger, in inches.)
- Small 6 3/4" – 7"
- Med 7" – 7 1/4"
- Large 7 1/4" – 7 3/4"
- XL 7 3/4" – 8"
It helps ensure consistent lift with your fingers and if you wear a bowling glove underneath it, it's very comfortable. Recommended if you only use a half-wrist support and you know you're not catching it all at release. Remember that if you want to use one properly, have your ball measured and drilled with it ON when you have it done or you'll only be able to use this in some limited cupping positions--however, even in a lower position, it will help you lift the ball consistently, which is what I needed it for.
I use this because I cannot keep a firm wrist without muscles being too tight. I need a relaxed arm swing for accuracy and ball speed.
Product does its job. However over time the strap that goes around your hand stretches and eventually breaks. Tried to get a replacement strap, but Brunswick says they don't make them anymore. I had to simply use duct tape to keep my hand up against the support.
How do I measure my hand for best fit3/1/2017 - By Joe
Hello Joe. Whatever size you normally wear for any kind of glove will be the size you choose for the wrist positioner.3/3/2017 - By Bowling.Com Staff
SIZING CHART Get the perfect fit for your Bionic Positioner XF. On your dominant hand, measure from the base of your palm to the tip of your longest finger, in inches. (Size of Hand = Size of Positioner) 6 3/4" – 7" = Small 7" – 7 1/4" = Medium 7 1/4" – 7 3/4" = Large 7 3/4" – 8" = X-Large9/6/2019 - By From Brunswick
Is the small a adult size5/20/2017 - By Trex
Do you have it for left handers8/6/2017 - By Margie
If you click on the link that follows, it will direct you to the left handed version. https://www.bowling.com/products/brunswick-bionic-xf-wrist-positioner-left-hand.htm8/7/2017 - By Bowling.Com Staff
If wrong size, what is return/exchange policy?12/10/2017 - By Lee
If you click on the link that follows, it will direct you to our return policy. https://www.bowling.com/service/returns/#return12/11/2017 - By Bowling.Com Staff
How do I measure my hand to tell what size I need?12/10/2017 - By Paul
Will it fit women small size 6 to 7 glove size2/1/2018 - By Pj
How do I figure out what size I need?2/19/2018 - By Dane
Is this is the only color you have?6/30/2018 - By Skunky
How can we tell what size I need if I don’t wear a glove or have one?10/2/2019 - By Drake
Here is a link to view this glove on Brunswicks website and it shows a size chart for more information:10/2/2019 - By Bowling.Com Staff
Here is a link to view this glove on Brunswicks website and it shows a size chart for more information: https://brunswickbowling.com/products/accessories/gloves-supports/bionic-positioner-xf10/2/2019 - By Bowling.Com Staff