Forty-five participants (age=23.2±2.8 y, height=172.1±10.8 cm, mass=70.6±13.3 kg, Foot and Ankle Ability Measure Sport= 71.2±11.7, Modified Ankle Instability Instrument= 6.4±1.3) volunteered for this study. Ankle dorsiflexion ROM was measured in a weight-bearing position while dynamic balance was measured using the Star Excursion Balance Test (SEBT) in the anterior, posteromedial, and posterolateral directions. Linear regression was used to determine the relationship between ankle dorsiflexion ROM and measures of dynamic balance.