Tools for fitness. Knowledge for health. OPTP (Orthopedic Physical Therapy Products) is a leading provider of innovative physical therapy, fitness and wellness products, including exclusive tools and publications developed by renowned experts. For nearly 40 years, we’ve built a worldwide reputation for providing quality products and exceptional customer service. Lauren (Lo) Roxburgh is an international best-selling author, speaker and wellness educator who is often dubbed “The Body Whisperer". A board certified Structural Integration practitioner with a degree in Nutrition and Exercise Physiology, Lauren is known as an expert on all things fascia and body alignment.