Effect of Ergonomics-Based Piano Teaching on Teachers’ Physical and Mental Health and the Improvement of Sense of Happiness

Table 2

Statistics of teachers’ subjective feelings about work.

At work, you feel happy	Frequency	Percentage
Totally suitable	11	4.20
More in line with	112	43.10
Doesn’t match	106	40.80
Totally inconsistent	31	11.90
Total	260	100.00