Fig. 6From: Multicentric investigation on the safety, feasibility and usability of the ABLE lower-limb robotic exoskeleton for individuals with spinal cord injury: a framework towards the standardisation of clinical evaluationsAverage therapy time progression. The average total therapy time (time spent standing, walking or sitting in the exoskeleton) together with the standing and walking time for each session of the training programme of the 17 participants that completed sessions 2–11 is shown. Error bars represent standard deviationBack to article page