Katharina Brinkmann
Katharina Brinkmann has written at least 2 books. Their most popular book is Sciatica and Piriformis Syndrome: Simple and Effective Techniques for Buttock, Leg and Back Pain with 1 save with an average rating of 5⭐.
Katharina Brinkmann has written at least 2 books. Their most popular book is Sciatica and Piriformis Syndrome: Simple and Effective Techniques for Buttock, Leg and Back Pain with 1 save with an average rating of 5⭐.
