Immersive VR movement visualization in patients with hemophilic knee arthropathy: randomized, multicenter, single-blind clinical trial.

Immersive motion visualization can improve the intensity of joint pain and functionality in patients with hemophilic knee arthropathy. Functionality, pressure pain threshold, and pain intensity improved in those patients who conducted immersive movement visualization.Implications for rehabilitationImmersive visualization of movement significantly improves intensity of joint pain, functionality, pressure pain threshold, joint health, and conditioned pain modulation in patients with hemophilic knee arthropathy.The fact that it is a therapy without potential aversive stimuli makes it a possible access pathway for patients with high levels of kinesiophobia and/or catastrophism.This low-cost, home-based technology allows its use in patients far from hemophilia reference centers or with difficult access to physiotherapy treatments.The immersive visualization of movement influences the democratization of treatment, in accordance with the WHO's Sustainable Development Goal 3 (health and well-being for all).