Recently I stumbled upon this product on Aliexpress (some online Chinese marketplace):
http://www.aliexpress.com/item/Free...Orthotics-Appliance-Billiard/32610123701.html
I've never seen an appliance like this before, but apparently it's made to straighten your stroke as it prevents unwanted arm movement.
Is anyone here familiar with products like this or has experience with them?
http://www.aliexpress.com/item/Free...Orthotics-Appliance-Billiard/32610123701.html
I've never seen an appliance like this before, but apparently it's made to straighten your stroke as it prevents unwanted arm movement.
Is anyone here familiar with products like this or has experience with them?