ISOLATED AND COMBINED EFFECTS OF SWISS BALL AND KETTLEBELL TRAINING INDUCED ADAPTATIONS ON BACK STRENGTH OF ADOLESCENT BOYS. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 11A, p. 226–233, 2022. Disponível em: https://ijfans.org/index.php/Journal/article/view/9487. Acesso em: 15 oct. 2026.