I play 5 hrs of badminton everyday, and 3 hours on weekends. I've been experiencing slight pain in the left side of my right shin. There is no pain until I use my toes a lot(Juming 20 times on my toes for example), and even the slightest touch in that area makes the pain skyrocket. This doesn't really hinder my perfomance (I think so) but I am worried about my right leg. Any way to stop this wierd pain?