Understanding Levels and Motivation of Physical Activity for Health Promotion among Chinese Middle-Aged and Older Adults: A Cross-Sectional Investigation

Table 1

Physical activity per week.

Hours/week	Sports (n = 117)	Exercises (n = 206)	RCAs (n = 310)	Cronbach’s alpha (α)
1-2	27	38	57
3-4	54	71	87
5-6	21	56	96
7-8	10	31	47	0.83
9-10	3	9	18
≥11	2	1	5
α	0.81	0.84	0.87