Fig. 2From: Foot-ankle functional outcomes of using the Diabetic Foot Guidance System (SOPeD) for people with diabetic neuropathy: a feasibility study for the single-blind randomized controlled FOotCAre (FOCA) trial IDiabetic Foot Guidance System (SOPeD). a Perceived effort scale to be completed after each exercise performed. b Layout of the exercises page with a video, audio, and written instructions. c Exercise protocol rules with gamification componentsBack to article page