Since I’ve bought it, this tube of “Muscle Rub” by Tiger Balm has not left my gym bag. Or my school bag. Or my side at all. I swear by it, and though I understand it’s just a pain reliever, when your IT band continues to act up and you’ve got muscle aches and pains, there’s nothing like this stuff. Nothing even comes close in comparison– not even your standard ibuprofen. So, how does it work, and why do I love it?