Tongterm T, Chimphali K, Pengseesang T, Pongtanu M, Namboonlue S, La-bantao K. Development and validation of the Kradot Kop Test: a culturally grounded field-based assessment of restricted lower-limb power–endurance in Thai children aged 10–12 years. Retos. 2026;76:168-181. doi:10.47197/retos.v76.118433