Table 1.

Characteristics of the study participants.

Characteristic		Value
Students, n (number of males)		15 (8)
Age (years), mean (SD)		19.1 (0.96)
BMI, mean (SD)		21.7 (2.98)
Participants who had self-reported experience with exergames, n		7
	Frequent user (daily or weekly)	1
Participants who had self-reported experience with iVRa HMDsb, n		7
	Frequent user (daily or weekly)	0

^aiVR: immersive virtual reality.

^bHMD: head-mounted display.