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The influence of exercise on brain function is an important topic, especially in persons with intellectual deficits. The aim of this study is to determine the effect of an acute bout of resistance training (RT) compared to assisted cycle therapy (ACT) and no training (NT) in adults with DS on cognitive function. Fourteen participants attended four sessions: a baseline assessment, an assisted cycling therapy (ACT) session, a resistance training (RT) session, and a session of no training (NT). In the RT session, the leg press, chest press, seated row, leg curl, shoulder press, and latissimus pulldown were performed. The ACT session consisted of 30 min of cycling and in NT session consisted of 20 min of board games. Inhibition was measured by the Erikson flanker task and cognitive planning was measured by the Tower of London test and both were administered prior to (pretest) and after each intervention (posttest). Our results showed that inhibition time improved more following RT and ACT than NT. There was also a significant difference between ACT and NT. For cognitive planning, improvements were seen following ACT and NT. In conclusion, an acute session of ACT demonstrated a significant trend towards improvements in executive functions in adults with DS which we interpreted using a model of neural changes and the cognitive stimulation hypothesis.

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Children’s health is affected by physical activity (PA) opportunities throughout the school day. Schools are a central venue for children meeting physical activity recommendations, and multiple areas, such as recess, have been established to protect against childhood obesity and overweight. Senate Bill 1083 is a law that addresses recess policies in Arizona that calls for students in Grades K–5 receive at least two recess periods per day. The purposes of this study were to explore Arizona charter and public elementary (K–5) school’s adherence to Senate Bill 1083 as well as investigate the barriers, if any, to implementing recess. A modified version of the School Physical Activity Policy Assessment survey was administered to members of the Arizona Health and Physical Education organization. Findings from the survey show that Arizona schools are not providing the recommended number of recess periods per day, and there are multiple barriers to recess implementation. Further investigations and bill modifications are needed.

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