How to get rid of cellulite on arm?

I have very weird arm that on my outer side of arm is covered with extremely thick cellulite thingy. In appearance, it looks very smooth and not bad at all. Funny thing is if i pinch outer part of arm, it acts as a cushion so i dont feel anything.... I have pinched other peoples arms and no one has this type like me... it feels rubbery and very fibery. I have been on yoyo dieting all my life and currently skinnier side of 5'3, 110 pounds but want to get rid of this fiber- like thing.