What are people's thoughts on it and any tips for using it? Just bought. Roll and been having trouble applying to hamstring

Bump!
I've used it before and I love it. Funny thing is, after researching it, I haven't seen any good reasons as to why it actually works, it just does. Not really sure how to put it on a hammy tho
I never leave it on that long, even though it says you can. The adhesive is pretty strong. The theory behind K tape is that is separates the upper layer of skin from the muscle, allowing for more freedom movement, and less construction due to swelling. I use mostly on my shoulder and it does the trick when I'm sore