On my right leg my hamstring is extremely tight. If i bend down to try to touch my toes i can only touch my knees. My right leg is almost constantly hurting. I also walk very weird. Some people think my weird walking is what is making my leg hurt so bad but I think it is because of my tight hamstring. I think that if i could stretch it a bit more it would stop hurting. The pain is underneath my thigh and at the joint of my knee mostly. Lately, the pain has gotten so bad that my back has been very sore and its hard for me to walk without being a hunchback. Please give me your opinions on what you think it is and how I could fix it.