China National Knowledge Infrastructure (CNKI) (lines 16)

Cochrane Risk of Bias (ROB) (lines 18)

aerobic training (AT) (lines 21)

aerobic + resistance training (AT + RT) (lines 21)

resistance training (RT) (lines 25)

World Health Organization (WHO) (lines 34)

World Obesity Federation (WOF) (lines 34)

C-reactive protein (CRP) (lines 54)

tumor necrosis factor alpha (TNF-α) (lines 54)

interleukin 6 (IL-6) (lines 55)

superoxide dismutase (SOD) (lines 58)

catalase (CAT) (lines 58)

glutathione peroxidase (GPX) (lines 58)

High-Intensity Interval Training (HIIT) (lines 69)

Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) (lines 78)

Cochrane Risk of Bias (ROB) (lines 107)

weighted mean differences (WMD) (lines 118)

randomized controlled trials (RCTs) (lines 137)

adenosine monophosphate-activated protein kinase (AMPK) (lines 249)