Fig. 2From: Bedside voluntary and evoked forces evaluation in intensive care unit patients: a narrative reviewTypical handgrip (a) and handheld (b) dynamometers/ergometers used to record evoked-force on adductor pollicis (c, adapted from Harris et al. [13]), ankle dorsiflexors (d, adapted from Ginz et al. [56, 60]) and quadriceps (e, adapted from Laghi et al. [58])Back to article page