Fig. 3From: Functional electrical stimulation-assisted cycle ergometry in the critically ill: protocol for a randomized controlled trialProtocol of intensified goal-directed rehabilitation. FES-CEÂ functional electrical stimulation-assisted cycle ergometry, FIO2 fraction of inspired oxygen, LLÂ lower limb, RASSÂ Richmond Agitation and Sedation Scale, ULÂ upper limbBack to article page