Anyone get Stretch marks from hanging?

I seem to be getting large stretch marks on the side of my thighs where the thigh meets the ball sack region. I really think Hanging is the cause of it because, I never was really overweight in my life and this only started when i started hanging. I think it could large amount of weight and therefore it stretches my skin and then forming stretch marks. Anyone else have the same problem?

A long time ago I read somewhere that women taking supplemental zinc tablets during course of pregnancy developed no stretch marks. Might not effect stretch marks already there, but should prevent more.

http://www.body stretchmarks.co … -treatment.html

I have stretch marks on my shaft, but my unit is growing so I don’t care ;)