I am a fit 50-year old who has had tight hip flexors, hamstrings and hips for my whole adult life. I have been to many other healthcare professionals who gave me different stretches etc… Maybe minor improvements but still tight. In my first session with Dr Wehrhahn in April 2016, he discovered the root of my long-term tightness and provided me several exercises to work into my workout routine. The results have been outstanding. A five-star rating is not enough. I want a 6-star rating!!!! Thanks Dr W!!!!!