Fig. 2.
Network plot of life quality. (A) general health, (B) physical health, (C) mental health, and (D) role functional well-being. The thickness of the line connecting interventions indicates the number of enrolled studies with comparable results. Ref. 29, 51, 53, 55, and 57 included more than 1 arm. AE = aerobic exercise; AE&RE = aerobic exercise combined with resistance exercise; RE = resistance exercise.