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First Roland Rössler ( see page 309 ) looks not only at the effect of the Kids FIFA11 +warm up but its cost-effectiveness. [...]Romana Brunner ( see page 282 ) addresses lower limb injury prevention programmes. Follow SEPNZ on Twitter (@SportsPhysioNZ) and our home page is: https://sportsphysiotherapy.org.nz/ HA—SEPNZ Exec Member and Private Practitioner. hamish@p2pphysio.nz Patient consent for publication Not required.

In recent years, many aspects have changed in football. New game concepts have emerged, new theories have been developed, and the game technique has undergone transformations dictated by the increase in game speed. With the practical experience gained in high performance football as support of this work, we aim to highlight the influence of efforts of maximum intensity in obtaining victories in official games, by determining tactical organization. In this work we will highlight how efforts of maximum intensity and their programming become decisive in winning the game.