eng Science and Education Publishing American Journal of Sports Science and Medicine 2333-4606 2014-01-09 2 3 83 87 10.12691/ajssm-2-3-3 AJSSM2014233 article J. Cachón-Zagalaz jcachon@ujaen.es 1 P. Valdivia-Moral 2 A. Lara-Sánchez 2 M. L. Zagalaz-Sánchez 2 D. Berdejo-del-Fresno 3 4 University of Jaén, Jaén, Spain University of Huelva, Huelva, Spain The Football Association, London, England In the absence of questionnaires addressing the analysis of the rule's change in futsal and the need to find an instrument that is capable of carrying out this objective, the aim of this study is to design and develop a questionnaire to assess the loss of entertainment in futsal. To do this, the sample consisted of 279 subjects with roles as a coach, player, physiotherapist, amateur referee and journalist since all of them are part of the sport. The instrument is based on the new rules imposed by FIFA in the kick-in and corner and their impact on the show. This descriptive cross-sectional study where is designed and implemented a closed-responses ad hoc questionnaire to subjects related with futsal in the first category to obtain objective information was undertaken. The analysis of data showed satisfactory results in terms of reliability and validity. It can be concluded that this scale is valid and reliable instrument to analyze changes in the rules of futsal. http://pubs.sciepub.com/ajssm/2/3/3/ajssm-2-3-3.pdf futsal rules of the game spectacle subjects questionnaire