Because of my job duties, I'm always walking around or stand for almost 17 hours a day. My photographer friend suggested this Thai Boxing Brand Oil to me. An external analgesic pain reliever which was purchased from Thailand, cater for professional athteles. And you can find it from Ringsport.Com and GroceryThai.com.
It's good for temporary relief of minor aches and pains of muscles and joints associated with simple backache, arthritis, strains, bruises, and sprains. It works for my muscles pain too!
Thanks to Jazz's recommendation and Stanley's purchased!