Not only do we use them on my daughter's showjumper but I wear a belt at night as I am so stiff by the end of the day. When I get up in the morning I can touch my toes again and get my socks on easily. They certainly work and if you want more information just PM me.
I use bioflow.... I really don't know if they work or not!!! I just stick them on whenever he comes in for a feed or groom etc...... I could do with some for my wrist and my kneee.....!!
Yes they do work. I put them on the night before I ride and it certainly seems to have helped. I also wear a bracelet for stiff fingers which also works.
Will post the info on here for you guys, apart from our own brand we also used to make all the armadillo wrist straps and designed their dog collars ( a couple of years ago ) Photos coming soon.