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Fig. 3 | Trials

Fig. 3

From: Effects of a programme of vigorous physical activity during secondary school physical education on academic performance, fitness, cognition, mental health and the brain of adolescents (Fit to Study): study protocol for a cluster-randomised trial

Fig. 3

Flow diagram brain imaging sub-study. 1Note: post-intervention assessments differ between cohorts 1 and 2, but not within a cohort; see text and Additional file 2: Figure S7. Abbreviations: MRI magnetic resonance imaging, n number of schools, nS number of subjects, PE physical education, VO2max maximal oxygen consumption, VPA vigorous physical activity

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Trials

ISSN: 1745-6215