Table 2. Feasibility of applying each intervention.

Reasons why intervention could not be re-applied on day 2	In-bed cycling (n = 8) n (%)	Interactive video game (n = 3) n (%)
Transferred out of the pediatric critical care unit	4 (50)	2 (67)
Technical difficultiesa	2 (25)
Parent perceived patient to be uncomfortable	1 (12.5)
Patient resisting the device	1 (12.5)
Patient taken to operating room		1 (33)

^aTechnical difficulties were due to patient body size (i.e., too small or too large).