[Retracted] An Empirical Analysis of the Effects of Physical Exercise on Adolescent Mental Health and Its Mediating Mechanisms

Table 1

Physical activity intensity of adolescents.

Exercise intensity	Number	Percentage
Light exercise	1560	0.23
Low-intensity exercise	1360	0.20
Moderate-intensity exercise	1170	0.17
High-intensity exercise	2470	0.37
Very high-intensity exercise	208	0.03