The validity and reliability of a novel mobile app to measure agility performance in the physically active youth population

• Main Authors: Juan A. Escobar Álvarez (Author), Rocío Carrasco-Zahínos (Author), Pedro R. Olivares (Author), Sebastián Feu (Author), Robinson Ramírez-Velez (Author), Miguel Ángel Pérez Sousa (Author)
• פורמט: ספר
• יצא לאור: Asociación Española de Ciencias del Deporte, 2020-12-01T00:00:00Z.
• נושאים: article
• גישה מקוונת: Connect to this object online.

Agility is a key component of physical fitness in adolescents. However, the measurement of this variable is usually complex, requiring high cost instruments and complex software. To test the validity and reliability of a novel iPhone app (Lap Tracker Auto-timer) to measure agility performance among...