I've only been working out for two weeks, why do I have stretchmarks on my arms already?

[wwwwwwxyz]

I was (and still am) pretty skinny and I decided to start working out a bit and already I have some bright red stretchmarks on my arms. I tried to get a pic of them, but my camera is so garbage that you can't even see them. I just wanna know, why after two weeks of working out, I already have stretchmarks.

(not me, but exactly what my body looked like before)

Me now (still pretty skinny)

[cooldude64]

Your prone to stretch marks, vitamin in your bodies could also be driving this. Apply bio oil whne the stretch marks are fresh and keep applying. It seems to reduce scarring. I have quite a few cause I'm in the same boat as you.

[Laozi]

It happens. Not a big deal. Just don't stop working out.

[wwwwwwxyz]

I won't stop working out, I was just kinda surprised that I got stretchmarks that early.

[Laozi]

Yeah, many people get that. Not each body works the same way.

[MORPHEUS_12]

I had stretch marks at an early age. I found out as I got older I had a genetic connective tissue disease that was the cause of my stretch marks. Are you extremely flexible?

[spuitkaas]

You might be prone to developing stretch marks. No big deal, unless you find them very unattractive. They will fade with time and become white probably.

[TwoToTooTutu2]

Hell yeah look at those gains. Keep it up

[Anonymous]

Seems normal to me