Palao JM, Valadés D. Testing protocol for monitoring upper-body strength using medicine balls. J. Hum. Sport Exerc. [Internet]. 2013 Jul. 15 [cited 2024 Apr. 16];8(2):334-41. Available from: https://www.jhse.ua.es/article/view/2013-v8-n2-testing-protocol-for-monitoring-upper-body-strength-u