50-60 years old, middle aged, white coat, indoor, boomers, boomer, mature female, fifty, communicating, three-quarter length, showing, 50 year old, 50 years, backbone, fifties, medical doctor, back bone, GP, 50 years old, 50-60, 2 people, spinal cord, MD, sitting down, adult women, counsel, body part, youngster, labcoat, adult woman, explanation, general practitioner, vocation, spinal column, matured, 20 something, 20-30 years old, adult only, middle-aged, spinal, twenties, occupational, 50-60 years, 50 year, 50 something, 20's, backview, twenty something, vocational, seated, view from behind, pelvic, rearview, explained, anatomical models, brunet, presented, parts of body, mid life, mature adult woman, Grown ups, fifty years old, human being, white collar worker, skeletal, three quarters view, Western European, young adult man, young adult men, looking at eachother, middle-age, middleaged, model released, part of body, physician's office, Baden-Wurttemburg, communicative, Baden-Wuerttemberg, back-view, baden wuerttemberg, Baden Wurttemberg, 20s adult, 20-30 years, 20-30 year, 20 to 29 years, 20 to 30, 20 to 30 year, 20 to 30 year old, 20 to 30 years, 20 to 30 years old, 50 to 59 years, 50 to 60, 50 to 60 year, 50 to 60 year old, 50 to 60 years, 50 to 60 years olds, 50-60 year, 20-24 year old, 20 - 24 years, 20 - 24 years old, 20 -24 years, 20 to 24 year old, Baden Wurttemburg, Baden-W¸rttemberg, Baden-Württemberg, Baden-Wuerrtemberg, Baden-Wurtemburg, Baden-Wurtenburg, Caucasian appearance, baden-wurttenburg, diagnosing, displayed, Federal Republic of Germany, early 20s, Radius Images, pelves, pelvises, mid-life, model release, mature adult women, human female, human male, laboratory coat, general practice doctor, fifty something, fifty year old, white ethnicity, white-collar, twenty-something, three quarter image, Three Quarter Length Posture, showed, somebody, someone, rear-view