Peloton, HSS push strength for longevity

Peloton and Hospital for Special Surgery are making a business and medical case that strength training should sit beside cardio in any longevity plan. (fortune.com) (investor.onepeloton.com) In a Fortune essay published April 29, Peloton chief executive Peter Stern and HSS president and chief executive Bryan Kelly said musculoskeletal health has been treated as secondary even as people live longer. (fortune.com) Their argument builds on an October 20, 2025 partnership that put HSS-designed injury-prevention and recovery classes on Peloton devices and the Peloton App. The first programs covered runner’s knee, tennis elbow, postpartum movement, bone health, and desk-worker strength and mobility. (investor.onepeloton.com) Musculoskeletal health is the system of muscles, bones, joints, and connective tissue that lets people stand up, climb stairs, carry groceries, and absorb the wear of aging. Stern and Kelly framed that system as a core part of “healthspan,” the years lived without major disability or chronic disease. (fortune.com) (nature.com) Peloton is trying to turn that idea into product design. Peloton IQ says it can generate personalized workouts, count reps with a movement-tracking camera, give real-time form feedback, and recommend weights on its Cross Training Bike+, Tread+, and Row+. (onepeloton.com) The company also bundles cycling and running with strength, yoga, and Pilates under one membership, which matches Stern and Kelly’s argument that cardio alone is not enough. (onepeloton.com) (fortune.com) The science around healthy aging has widened beyond heart and lung fitness. A study highlighted by the American College of Cardiology on April 22 followed more than 24,500 adults and found higher midlife fitness was linked to at least 1.5 more years before chronic disease appeared. (news-medical.net) Other research has linked muscle strength to later cognitive decline and dementia risk in older adults, and a recent Mayo Clinic Proceedings review said muscle power, not just aerobic capacity, predicts mortality and independence. (jamanetwork.com) (mayoclinicproceedings.org) That message also meets a behavior gap. The Centers for Disease Control and Prevention says 24.2% of U.S. adults met guidelines for both aerobic and muscle-strengthening activity, while Healthy People data put the 2024 figure at 26.4%. (cdc.gov) (health.gov) Federal guidelines call for muscle-strengthening work involving all major muscle groups on at least two days a week. Peloton and HSS are betting that turning that advice into guided classes, recovery content, and AI coaching will make it easier to follow. (health.gov) (onepeloton.com) The thread running through the pitch is simple: living longer is no longer the only target. The fight is over how many of those added years people can still move well inside. (fortune.com) (nature.com)