نتایج جستجو برای: group composition

تعداد نتایج: 1219542  

2017
Rob Gommans Christoph M Müller Gonneke W J M Stevens Antonius H N Cillessen Tom F M Ter Bogt

Previous studies have convincingly shown associations between popularity and adolescent drinking. This study examined whether the popularity composition of the peer group and the relative difference in popularity between adolescents and their peers are also associated with adolescent drinking. Participants were 800 adolescents (M age = 14.73; SDage = 1.00; 51.6 % girls) from 31 classrooms who c...

Journal: :IOP Conference Series: Earth and Environmental Science 2018

Background and Purpose: Nowadays, total body resistance exercise has been added to instability training and has become popular for improving health and sports performance. Resistance training is a beneficial way to improve body composition and increase muscle strength. This study aims to evaluate the effect of suspension training (total resistance exercises [TRX]) with and without electrical mu...

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