A New Solution for Knee Pain: How the KneeMo Wearable May Improve Mobility

In this episode of the Living to 100 Club Podcast, Dr. Joe Casciani speaks with Drs. Jenny Hledik and Thomas Andriacchi. Our guests are co-creators of KneeMo, an innovative smart knee wearable designed to reduce pain and improve muscle function during movement. Knee osteoarthritis affects millions of adults and often begins silently decades before symptoms appear. As cartilage deteriorates and pain flares, many people reduce activity — accelerating quadriceps weakness and joint instability. The result is a cycle that threatens mobility and independence. Jenny is a biomechanical engineer and former instructor in orthopedic surgery with research experience at Stanford and the VA system. And Thomas is a Stanford Emeritus Professor in mechanical engineering and orthopedic surgery. Together, they explain how KneeMo uses real-time motion sensing and targeted vibration to enhance function of the quadriceps muscle while walking. KneeMo is grounded in gait control theory and supported by clinical research. The device aims to interrupt the pain–weakness cycle and help older adults stay active. We discuss: The early onset and progression of knee osteoarthritis Why quadriceps weakness worsens joint degeneration Clinical findings from crossover clinical trial Improving mobility and staying active Who might benefit from KneeMo For adults seeking to remain active — and for clinicians advising patients — this conversation offers a research-informed look at wearable technology designed to support independence and healthy aging. Frequently Asked Questions about KneeMo What is the KneeMo wearable?KneeMo is a motion-activated knee pain relief wearable designed to reduce knee strain and support walking, standing, and everyday movement. Who might benefit from KneeMo?People experiencing knee discomfort, reduced mobility, or joint strain—especially older adults who want to remain active—may find the device helpful. Does KneeMo replace medical treatment?No. KneeMo is designed as a supportive mobility aid and should not replace medical advice or treatment from a healthcare professional. Can KneeMo help older adults stay active?Maintaining mobility is one of the most important factors in healthy aging. Devices that reduce strain and support movement may help older adults remain physically active longer. Mini Bios Thomas Andriacchi, PhD is President of SomaTX Design Inc. and co-inventor of KneeMo®. Dr. Andriacchi is an Emeritus Professor of Mechanical Engineering and Orthopaedic Surgery at Stanford University. Over his 50+ year career, Dr. Andriacchi has led pioneering research in knee joint biomechanics, translating scientific insights into practical clinical solutions. These include advances in total joint replacement design and footwear innovations for knee osteoarthritis.   Jenny Hledik, PhD is Chief Operating Officer of SomaTX Design Inc. and co-inventor of KneeMo®. She holds a doctorate in biomechanical engineering from Stanford University and brings over 20 years of experience in musculoskeletal biomechanics research and clinical trial design. The focus of this research and design is on developing non-invasive interventions to support mobility for people living with knee pain and injury.   For Our Listeners Our Guests' Website: TheKneeMo.com