Rojas Valverde, Daniel, et al. “Specialization or Diversification in Sports Development: Promoting Champions or Life Experiences?”. MHSalud: Revista En Ciencias Del Movimiento Humano Y Salud, vol. 21, no. 1, Jan. 2024, p. e14731, https://doi.org/10.15359/mhs.21-1.14731.