GPT and metabolic dysfunction-associated steatotic liver disease: Additionally, resistance exercises could significantly reduce the AST activity [WMD = (−2.58 IU/L), 95% CI: (−4.79)–(−0.36)], while high-intensity interval training could significantly reduce the ALT activity [WMD = (−6.20 IU/L), 95% CI: (−9.34)–(−3.06)] in patients with NAFLD.