Table 2.

Statistical analysis results of the Technology Acceptance Model (TAM) questionnaire.

Question		Pre	Post	Mean Difference	Cohen’s d	p Value
User-friendliness and ease of use
Q1	I tried very hard during this exercise.	2.0 ± 1.4	0.9 ± 1.2	−55.0%	0.84	0.032 *
Q2	I would describe this training exercise as very interesting.	3.1 ± 0.3	3.5 ± 0.5	12.9%	0.97	0.037 *
Perception of Benefit
Q3	I feel more energetic at home after doing exercise.	3.0 ± 0.5	3.7 ± 0.5	23.3%	1.40	0.025 *
Q4	Exercise improves my self-awareness.	3.1 ± 0.3	3.7 ± 0.5	19.4%	1.46	0.005 *
Q5	Exercising increases my mental alertness.	2.9 ± 0.7	3.5 ± 0.7	20.7%	0.86	0.005 *
Q6	Exercise improves the quality of my work.	3.1 ± 0.6	3.7 ± 0.5	19.4%	1.09	0.024 *
Q7	Exercise improves overall body functioning for me.	3.2 ± 0.4	3.7 ± 0.5	15.6%	1.10	0.015 *
Q8	Exercise increases my stamina.	3.2 ± 0.4	3.7 ± 0.5	15.6%	1.10	0.015 *
Q9	Exercise improves my flexibility.	3.2 ± 0.4	3.7 ± 0.5	15.6%	1.10	0.015 *
Attitude towards Use
Q10	I will do similar or more advanced tele-Exergame again.	3.2 ± 0.4	3.6 ± 0.5	15.6%	1.10	0.037 *
Q11	Overall, I am very satisfied with the tele-Exergame program I received.	3.1 ± 0.6	3.8 ± 0.4	22.6%	1.37	0.010 *

Values are presented as mean ± standard deviation or n (%). Asterisk denotes a significant difference between the assessment period.