This post will focus on accessories, specifically wrist braces and liners. Bowling accessory purpose is to promote the physical game. They can also be a huge lift to the mental side. Don’t let any accessory be so important you can’t bowl without it.
Wrist braces can be great training tools to help you get the feel of whatever release you are trying to perfect. It should be used only as a teaching tool. If you are strong enough, it is recommended that you be pure wristed. Be careful with them as there are bowlers that have broken their wrist using the wrong brace while trying to execute a shot. Braces can be solid and not adjustable up to some that are totally adjustable in all directions. The brace you should use is dictated by the type of release you are trying to perfect. Consult your pro for proper choices. Those braces that have Velcro straps going across your palm will change the span of your hand. Ball fit should be measured wearing the brace, if you start wearing a brace after your ball was drilled, get re-measured. Improper fit will cause injury so see your pro for the proper fit and measurement. If you become very dependent on a brace, carry an extra one.
Wrist liners are cloth socks worn under a brace to absorb moisture and avoid chafing. You should have a couple in your bag if you wear a brace. Liners are not required but are much more comfortable and easier to wash.


Bowling 
