Volume 17 – Issue 33 The impact of massage therapy on upper extremity function in children with cerebral palsy (Denis ARSOVSKI, Natasha CHICHEVSKA – JOVANOVA) Application of the Hooper Index in monitoring training load and player well-being: a theoretical review on performance optimization in soccer (Patrik BARČÁK) Aggression level and self-efficacy in karate practitioners as a leisure-time motor activity (Radu PREDOIU, Andrei Lucian GHINEA, Juris GRANTS, Dorina NIJLOVEANU, Alexandra PREDOIU) A comparative study of the level of physical health between practitioners and non-practitioners of healthy sports activity among physical education teachers in Algeria (Abdelmalek BOUFRIDA, Seraiaia JAMEL, Mohammed LARBI) Physical activity-english language for all: educational research in preschool for a culture of difference and diversity (Manuela VALENTINI, Nausicaa SIMONE)