I have been really trying to develop my squat the past two years, I have watched all the videos put up here and other places try to keep my form but for some reason it kills my lower back and when I go deep I have difficulty.... I have had two doctors tell me my hamstrings are the tightest they have seen I am not flexable at all.... I am not sure what to do... I tried starting over again last year and reteaching myself.... I train my hamstrings.... I dead lift on back day.... still very weak and uncomfortable when I squat... I am also 6'1 not sure if that matters but I dont know what to do... very frustrated and never comfortable squatting it is the only lift that will not get stronger... any ideas? i refuse to stop squatting bc its the only exercise i really feel on legs, should i just do it at the end and stay light? thanks in advance guys..