“These work amazingly well. Don't try them the first time at a race because the flavour can be a bit of a shock the first time you have them (trust me, I've been there lol). Very impressed with how quickly they relieve cramps.”
“As an Ultra Trail Runner; long runs test the legs to the extreme. When fatigue ultimately sets in and muscles start to cramp; Crampfix provides a fast and effective remedy and allows you to continue towards the finish line.”
