Answer :
i beleive muscle cramp due to the fact normally the rice procedur is hot rice in a sock. So it would be best for an muscle cramp so it can help the person Not feel as much pain. it wouldnt be any good for a second degree burn due to the fact the rice would be hot and putting something hot on something that was caused by heat might just make the burn worse. Putting some hot rice in a sock on a muscle cramp might stemulate the cramp and make it go away plus its said to be best putting the rice procedur on cramps when ur having stomach cramps due to puberty (for girls unless boys have stomach cramps due to puberty) and it actually does help so im just gonna go with muscle cramps
Muscle Cramp....You can use it in baths and grind it up into powder and dab it with a cold wet cloth on your cramp or whatever....thank god for my auntie being a doctor :P