Hey guys I've been getting these red lines on my chest and biceps after I workout, I'm not fat at all so I don't think it's like a stretchmark or anything and it only shows up after I workout.
Any idea what it is?

p.s. This hasn't happened before, just the past 2 weeks.

I think it's just something with your skin, if my tan goes away my chest gets really red right after I 'bate.

icic

Anyone else got any idea?

um if somehting is rubbing on it or hitting it

i have a skin disease, maybe you have, where if i get scratched or w/e it turns red and welts for about 10 mins then goes to normal. skin cells leak hemoglyphia or some shit

It stays there for awhile, I just had it happen again yesterday and I can still see them but they are faint.

yeah

ur a vampire

i get this around my abs sometimes.. i don't have a flippin chiseled 6pack, but i get red marks around the muscles and only on my abs

means you're doing full RoM. Grats.