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Fig. 1 | Trials

Fig. 1

From: ABBaH teens: Activity Breaks for Brain Health in adolescents: study protocol for a randomized crossover trial

Fig. 1

Experimental day procedures of the three conditions, including pretests, the 80-min intervention, and post-tests. FNIRS will be measured while participants perform working memory tests (n-back). Condition A: prolonged sitting with 3-min seated social breaks every 17 min (SOC); Condition B: prolonged sitting with 3-min simple resistance activities every 17 min (SRA); Condition C: prolonged sitting with 3-min step-up activities every 17 min (STEP). fNIRS, functional near-infrared spectroscopy; PWA, pulse wave analysis; PWV, pulse wave velocity

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