Effects of banked-curves on ankle and knee kinematics during running

Given that a greater injury incidence has been shown for indoor versus outdoor running tracks, attention to mechanical differences in curve running is warranted. Hence, the main objective of this study was to compare knee and ankle kinematics of runners while running on an indoor track with a flat curve and a banked-curve in young elite runners. Six elite runners participated in the study. Knee and ankle kinematics were measured while the subjects ran on a flat curve and a 19% banked-curve. No significant differences were observed in left and right knee and ankle peak angular displacements between the two different curves. Angular displacements measured have demonstrated similar profiles to those presented in previous studies. However, significant differences were found in body lean angle between speeds but not between curve inclinations. In conclusion, the results suggest that curve inclination does not perturb lower limb kinematics for elite runners