Stretch marks appear as a result of stretching and contraction of skin. It can happen during pregnancy, due to change in weight and even powerlifting. It appears as parallel lines with different textures, depending on an individual's skin.

Stretch marks appear as a result of stretching and contraction of skin. It can happen during pregnancy, due to change in weight and even powerlifting. It appears as parallel lines with different textures, depending on an individual's skin.