Evaluation of stiffness in the hip’s lateral rotator muscles of professional soccer players

The Publisher regrets that this article is an accidental duplication of articles which have already been published in Physical Therapy in Sport (2018) e1-e7 http://dx.doi.org/10.1016/j.ptsp.2020.04.024 . The duplicate articles have therefore been withdrawn. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal .