“…Players performed a standardized warm-up: 20min jogging, dynamic stretching, range of movement exercises and preparatory CMJs. The F-V profile variables were measured with a field test based on 3 maximal vertical CMJs (highest score was selected for the analysis), using an Olympic barbell with the loads corresponding to 0%, 10%, 20%, 30%, 40%, 50% and 70% of their own body mass (2 minutes' recovery between jumps, and 4 minutes between loads) (Escobar Álvarez et al, 2019;Jiménez-Reyes et al, 2019;Jiménez-Reyes, Samozino, Pareja-Blanco, et al, 2017;Samozino et al, 2014;Samozino, Morin, Hintzy, & Belli, 2008;Samozino et al, 2012). CMJ height and the mechanical variables for the F-V profile (F 0 , V 0 and P max ) were measured using My Jump 2 on an iPhone device (iPhone 7; Apple, Cupertino, CA, USA) (Balsalobre-Fernández et al, 2015).…”