Pritchard, N. S., J. E. Urban, L. E. Miller, L. Lintner, and J. D. Stitzel. “AN ANALYSIS OF HEAD KINEMATICS IN WOMEN’S ARTISTIC GYMNASTICS”. Science of Gymnastics Journal, vol. 12, no. 3, Oct. 2020, pp. 229-42, doi:10.52165/sgj.12.3.229-242.