Earlymobilization of critically ill patients is beneficial, suggesting that it should be incorporated into daily clinical
practice. Early passive, active, and combined progressive mobilizations can be safely initiated in intensive care
units (ICUs). Adult patients receiving early mobilization have fewer ventilator-dependent days, shorter ICU
and hospital stays, and better functional outcomes. Pediatric ICU data are limited, but recent studies also suggest
that early mobilization is achievable without increasing patient risk. In this review, we provide a current and
comprehensive appraisal of ICUmobilization techniques in both adult and pediatric critically ill patients. Contraindications
and perceived barriers to early mobilization, including cost and health care provider views, are identified.
Methods of overcoming barriers to early mobilization and enhancing sustainability of mobilization
programs are discussed. Optimization of patient outcomes will require further studies on mobilization timing
and intensity, particularly within specific ICU populations