Validity and reliability of the my jump® 2 app to measure vertical jump performance in beach volleyball players Leandro Augusto Pereira de Souza, Jéssica Thais Freitas Nunes, Rodrigo Ghedini Gheller, Geovanna de Paula Martins de Souza, João Otacílio Libardoni dos Santos, Ewertton de Souza Bezerra

Effects of different intensities of FIFA 11+ on physical performance of U-15 soccer players João B. Ferreira-Júnior, Irismar Gonçalves Almeida da Encarnação, Vitor Hugo Santos Rezende, Jeann Carlos Gazolla Oliveira, Lucas Augusto Souza, José Carlos Assunção, Amir Hossein Ahmadi Hekmatikar, Daniel Barbosa Coelho

Analysis of the physical fitness and determinants of performance of beach handball athletes Francine De Oliveira, Victor Gonçalves Corrêa Neto, Gilson Ramos de Oliveira Filho, Marcel Lima Lessa de Souza, Jaime Souza Torres, Wellington Esteves, Rudney Uezu, Igor Ramathur Telles de Jesus, Estêvão Rios Monteiro