Can stretch marks on biceps due to excess muscle growth be reversed?
My older brother (17) got stretch marks on his biceps due to fast muscle growth
they are at the sides of the upper arm so when he flexes his biceps its on both sides of the biceps.
It happened because he added 2 1/2 inches in 3 months, which is my fault and i don't want our parents to notice the damage
- Diane ALv 7hace 1 mesRespuesta preferida
stretch marks are permanent, they fade but they are essentially scar type tissue due to tearing of the skin cells.