88
Participants
Start Date
February 4, 2018
Primary Completion Date
June 1, 2018
Study Completion Date
June 8, 2018
TGfU volleyball intervention
"Duration of intervention: 16 week; Duration of each session: 45 minutes; Frequency: One session per week during the third PE class;~The structure of each TGfU session had three parts:~The introduction part comprised 10 minutes of moderate-intensity warm-up activities; The main part comprised mini-volleyball and small-sided games (25-30 minutes); The last part of the session was the cool-down period (5 min)."
Regular physical education classes
Regular physical education classes following national physical education curriculum for second semester of seventh grade in primary school in Serbia.
"Primary School Dušan Radović", Niš
University of Milan
OTHER
University of Ljubljana
OTHER
University of Banja Luka
OTHER
University of Nis
OTHER