yeah, i would go to a doctor.

i am doing lots of physical activities and extreme sports. (i snowboard, and that was just rated as the sport that causes the most injuries a year or something). I've injured pretty much every part of my body, but ive hurt my legs the most. I was having constant problems and pains, even after they healed. I wen to a doctor. Luckily it wasn't serious, but he gave me some stretches and tips on how to stay healthy