Modern sport shoes, and especially football shoes, very often have a stiff sole structure. The synthetic and sometimes carbon material used have clear advantages for performance: they are lightweight and have a good energy absorption-restitution ratio, which is useful for overall performance in sprinting, cutting,...

Flexvit Band is a manufacturer of elastic bands, which enables the use of elastic materials within the training routines under an innovative concept that combines the multiple benefits of band-assisted training (FLEX) on a daily basis in health and productivity (VIT), using a material which...

THEORETICAL FRAMEWORK The effect of heading on brain structure has been a topic of debate in last months since England banned these actions on children during training sessions (USA banned in 2015). There are many investigations that have reported data on heading and brain injuries in...

THEORETICAL FRAMEWORK A complete ACL rupture in a professional football player is a potentially career-threatening injury. In professional football practically all the ACL ruptures are surgically reconstructed (ACLr) and entail a time-loss highly variable ranging between 6 to 12 months of rehabilitation. Also, and as described...

INTRODUCTION & PURPOSE Hydration status affects the body composition estimates from bioelectrical impedance (BIA). This lack of concern with hydration status and liquid/food ingestion in the accuracy of Dual-Energy X-Ray Absorptiometry (DXA) measurement is also present in the National Health and Nutrition Examination Survey documentation of DXA assessment procedures....

INTRODUCTION & PURPOSE Physical performance is assessed for several purposes in soccer. Assessments can be conducted using laboratory based tests or field-based assessments. However, high ecological validity is necessary (high construct validity), and this can be through evaluation of the potential associations between data derived from...