Table 2.

Descriptive for outcome measures

	Start of exercise programme		End of exercise programme
	XBOX Kinect	TGB	XBOX Kinect	TGB
	Mean (SD)	Mean (SD)	Mean (SD)	Mean (SD)
Postural sway
AP SD (mm)	8.31 (1.44)	7.62 (1.23)	8.27 (1.92)	8.06 (1.45)
AP Range (mm)	45.11 (8.91)	40.83 (7.10)	42.37 (9.50)	41.55 (6.99)
ML SD (mm)	6.12 (1.52)	5.55 (1.40)	5.33 (1.19)	5.51 (0.78)
ML Range (mm)	33.73 (9.06)	31.85 (10.02)	28.31 (5.71)	31.48 (4.44)
COP Velocity (cm.s-1)	55.51 (10.04)	49.64 (10.38)	48.70 (6.96)	46.96 (8.89)
Physiological cost of exercise
Heart rate	117.56 (17.5)	115.85 (21.85)	150.21 (13.70)	149.57 (6.46)
Rate of perceived exertion (RPE)	9.56 (2.04)	9.29 (1.38)	13.39 (1.44)	14.29 (0.90)
UTAUT
Performance Expectancy	5.05 (1.12)	5.17 (1.47)	5.93 (1.16)	5.19 (0.94)
Effort Expectancy	5.13 (1.61)	5.38 (1.02)	6.08 (1.12)	5.63 (0.97)
Social influence	5.25 (1.03)	4.88 (1.59)	5.65 (1.21)	4.24 (1.20)
Facilitating Conditions	5.90 (1.39)	5.79 (1.09)	5.88 (1.30)	5.17 (1.32)
Behavioural Intention	5.51 (1.53)	5.50 (1.29)	6.13 (1.26)	4.86 (1.19)
FSS
Autotelic Experience	3.82 (0.69)	3.36 (0.60)	4.00 (0.910	3.40 (0.55)
Clear Goals	3.87 (0.48)	3.55 (0.53)	4.03 (0.62)	3.56 (0.530
Challenge-Skill Balance	4.14 (0.68)	3.69 (0.58)	4.39 (0.69)	3.83 (0.60)
Concentration of Task	3.75 (0.64)	3.11 (0.70)	3.86 (0.82)	3.10 (0.42)
Paradox of Control	4.03 (0.79)	3.70 (0.62)	4.04 (0.59)	3.61 (0.72)
Unambiguous Feedback	3.83 (0.63)	3.44 (0.65)	4.12 (0.66)	3.53 (0.71)
Action-Awareness Merging	3.70 (0.610	3.43 (0.61)	4.02 (0.77)	3.47 (0.52)
Transformation of Time	3.61 (0.660	2.99 (0.70)	3.91 (0.89)	3.00 (0.84)
Loss of Self-Consciousness	3.97 (0.78)	3.37 (0.60)	4.21 (0.63)	3.65 (0.51)

Note. Figures are means, with standard deviations in brackets