Jorge Pérez-Contreras, Susana Elgueta-Moya, Rodrigo Villaseca-Vicuña, Esteban Aedo-Muñoz, Bianca Miarka, Pablo Merino-Muñoz
SummaryDeterminar diferencias de carga interna y externa durante un partido no-oficial entre jugadores de Primera División Adultos y Sub-19 del mismo club empleando sistemas portátiles de posicionamiento global. Durante un partido no-oficial entre una categoría Adulta y una Sub-19, se monitoreó la carga interna a través de la frecuencia cardíaca y carga externa a través del rendimiento de carrera. Se monitorearon a siete jugadores adultos
To determine differences in internal and external load during an unofficial match between First Division Adult and U-19 players of the same club using portable global positioning systems. During an unofficial match between an adult and a U-19 category, internal load through heart rate and external
load through running performance were monitored. Seven adult players (25.57 ± 5.06 years) and five U-19 players (18.6 ± 0.54 years) were monitored.