Please Leave a Review! To close out this month’s series on ergonomics, A Tale of Two Hygienists had the opportunity to speak with a posture expert who takes an evidence-based approach to educating her clients. Bethany Valachi is a doctor of physical therapy who is also the author of 80 published articles and an ergonomics … Continue reading Using Evidence-based Ergonomics & Exercise to Prevent Work-related Pain with Dr. Bethany Valachi – 238