Comparative effects of EXG and conventional therapies on muscle strength and balance in older people: A meta-analysis and meta-regression. - Hernandez-Martinez, Jordan; Vasquez-Carrasco, Edgar; Cid-Calfucura, Izham; Rodriguez-Rodriguez, Fernando; Villafaina, Santos; Herrera-Valenzuela, Tomás; Branco, Braulio Henrique Magnani; Valdés-Badilla, Pablo (Experimental Gerontology, 2026)