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Hafer, J. F., Brown, A. M., deMille, P., Hillstrom, H. J. & Garber, C. E. (2015). The effect of a cadence retraining protocol on running biomechanics and efficiency: a pilot study. Journal of Sports Sciences, 33(7), 724-731.
Joubert, D. P., Guerra, N. A., Jones, E. J., Knowles, E. G., & Piper, A. D. (2020) Ground contact time imbalances strongly related to impaired running Economy. international Journal of Exercise Science, 13(4), 427-437.
Quinn, T. J., Dempsey, S. L., LaRoche, D. P., Mackenzie, A. M., & Cook, S. B. (2021). Step frequency training improves running economy in well-trained female runners. The Journal of Strength & Conditioning Research, 35(9), 2511-2517.
Warne, J., Moran, K. A. & Warrington, G. D. (2018). Small step frequency changes due to footwear condition have no effect on running economy. Sports Medicine International Open, 2, E41-E45.