Effects of High-Intensity Resistance Training on Physical Fitness, Hormonal and Antioxidant Factors: A Randomized Controlled Study Conducted on Young Adult Male Soccer Players oleh Ana Filipa Silva, Mohammad Hosein Aghidemand, Masoud Kharatzadeh, Vahab Khan Ahmadi, Rafael Oliveira, Filipe Manuel Clemente, Georgian Badicu, Eugenia Murawska-Ciałowicz