In this episode, we'll be talking to an ergonomic expert about today's modern dental chair. We'll be addressing questions like, what makes a dental chair ergonomic and what are the key things to consider when looking to purchase a new dental chair. Our guest is Katrina Klein. Katrina is a registered dental hygienist for 16 years, national speaker, author, competitive bodybuilder and certified personal trainer. She’s the founder of ErgoFitLife, where ergonomics and fitness are a lifestyle to prevent, reduce or eliminate pain.