“…In addition, information on physical fitness fosters knowledge on understanding the physiologic development of youth (Brown, Patel, & Darmawan, 2017), while supporting the identification and development of athletic talents. Generally, physical fitness is assessed using a combination of tests aimed at analysing specific physiological components, such as anthropometric measures (e.g., height, weight, waist circumference), cardiorespiratory fitness (CRF), upper and lower muscular fitness (MF), and agility and speed (Ortega, Ruiz, & Castillo, 2008; Vanhelst, Beghin, & Fardy, 2016). The physical fitness monitoring of adults athlete populations is well established, while in young athletes it is scarce (Armstrong & Barker, 2017).…”