Change in ATOR Screening Test Scores Over 12 Weeks

Achilles tendinopathy (AT) is one of the most common overuse injuries in runners, with an estimated incidence ranging from 0.6% to 18.5% of all running-related injuries, reaching up to 52% in elite runners. Its prevalence increases significantly from the fourth decade of life due to histological changes associated with aging, such as tissue degeneration, decreased vascularization, alterations in collagen structure, reduced recovery capacity, and increased tendon stiffness. The repetitive nature of running and the high proportion of the population practicing this sport make runners, especially those over 40 years old, a particularly vulnerable group. The etiology of AT is multifactorial and includes biomechanical, physiological, and contextual factors. Major risk factors include sudden increases in load, planning errors in training, biomechanical alterations, overweight, metabolic comorb