Chavarría-Fernández, Victor, et al. “Wearable Sports Technology Development in Costa Rica: Inertial Measurement Unit Integration for Real-Time External Load Monitoring”. MHSalud: Revista En Ciencias Del Movimiento Humano Y Salud, vol. 20, no. 1, Jan. 2023, pp. 1-13, https://doi.org/10.15359/mhs.20-1.1.