Q - I did an evaluation on a friend and found that her internal hip rotation was limited, more on left then right; her external hip rotation was normal and even on both sides. Her left TFL showed signs of weakness with a muscle test and her left Gluteus medius kicked in immediately when doing left side hip extension (prone) muscle test.
Also her pelvic height was higher on the left. Am I correct in coming to the conclusion with all that data that her left TFL is tight (she is also having some internal pain in her pelvic region and is seeing a urologist)? OR should I not be trying to come to any conclusions at all right now, so early into the training, and just continue to practice on bodies?