Table 2 Intervention acceptability rated by participants in the cognitively enhanced online Tai Ji Quan intervention (N = 22^a)

1. I found the exercise program safe to practice (n, %)

17 (77)

5 (23)

0

0

0

2. I found the exercises challenging but enjoyable (n, %)

12 (55)

10 (45)

0

0

0

3. I found the intensity of the exercise program appropriate and manageable (n, %)

13 (59)

8 (36)

1 (5)

0

0

Extremely helpful

Very helpful

Moderately helpful

Little helpful

Not at all helpful

4. How helpful did you find the exercise program to improve your brain health overall? (n, %)

14 (64)

6 (27)

2 (9)

0

0

Extremely satisfied

Somewhat satisfied

Neither satisfied nor dissatisfied

Somewhat dissatisfied

Extremely dissatisfied

5. Overall, how satisfied were you with the exercise program? (n, %)

18 (82)

4 (18)

0

0

0