i'm a 15 year old soccer player and this season i've pulled both of my upper quadriceps like seven times. I have more of a stocky build and I have a lot of leg muscle. I might even lift and workout too often. I think i'm pulling or straining my sartorius, but i could be wrong. I stretch a lot and drink a lot of water all the time, and I also try to take at least two ice baths a week; however, nothing seems to work. any advice on my diet, techniques, etc.?