The Effects of Foam Rolling as a Recovery Tool in Professional Soccer PlayersRey, Ezequiel1,*; Padrón-Cabo, Alexis1; Costa, Pablo B.2; Barcala-Furelos, Roberto1The Journal of Strength & Conditioning Research: October 07, 2017 - Volume Publish Ahead of Print - Issue - p doi: 10.1519/JSC.0000000000002277 Original Research: PDF Only Abstract Author InformationAuthors Article MetricsMetrics Foam rolling (FR) is a common strategy used after training and competition by players. However, no previous studies have assessed the effectiveness of FR as recovery tool in sports populations. The aim of this study was to examine the effectiveness of FR (20 minutes of foam rolling exercises on quadriceps, hamstrings, adductors, gluteals, and gastrocnemius) and passive recovery (20 minutes sit on a bench) interventions performed immediately after a training session on Total Quality Recovery (TQR), perceived muscle soreness, jump performance, agility, sprint, and flexibility 24 hours after the training. During 2 experimental sessions, 18 professional soccer players (age 26.6 ± 3.3 years; height: 180.2 ± 4.5 cm; body mass: 75.8 ± 4.7 kg) participated in a randomized fully controlled trial design. The first session was designed to collect the pre-test values of each variable. After baseline measurements, the players performed a standardized soccer training. At the end of training unit, all the players were randomly assigned to the FR recovery group and the passive recovery group. A second experimental session was carried out to obtain the posttest values. Results from the between-group analyses showed that FR had a large effect on the recovery in agility (Effect Sizes [ES]= 1.06), TQR (ES= 1.08), and perceived muscle soreness (ES= 1.02) in comparison to passive recovery group at 24 h post-training. Thus, it is recommended soccer coaches and physical trainers working with high-level players use a structured recovery session lasting from 15 to 20 min based on FR exercises that could be implemented at the end of a training session to enhance recovery between training loads. 1Faculty of Education and Sport Sciences, University of Vigo, Pontevedra, Spain 2Human Performance Laboratory, Center for Sport Performance, Department of Kinesiology, California State University, Fullerton, CA Corresponding author: Faculty of Education and Sports Sciences, University of Vigo Campus A Xunqueira s/n, Pontevedra 36005, Spain. E-mail: email@example.com Telephone: 986801700 Fax: 986801701 Copyright © 2019 by the National Strength & Conditioning Association.