Katsikadelis et al. 2017 The influence of 10 weeks high-intensity .... Field(s): Strength & Conditioning, Pediatric Exercise Science Citation: Katsikadelis M, Pilianidis Th, Matzouranis N, Berberidou F, Aggelousis N, Fatouros I. The influence of 10 weeks high-intensity interval Mutliball training on aerobic fitness in adolescent.