I have been running for about 4 weeks now on my last running session I did interval training 400m fast jog then 100m sprint. Finished the running fine then after about 10mins of being home it just suddenly hit me I couldn't walk from the pain in my foot. The doctor said I had pulled the tendons in my foot and that it would heal in a few days but it has been a week and still hurting. I can't even go to the gym because it's in to much pain to train. Do any of you guys no what I could do I hate not training it's driving me insane.