Effects of Exercise on Brain Function in Overweight and Obese Individuals
Author Information
Author(s): Guo Jia, Liu Jingqi, Zhu Ruihan, Liu Guochun, Zheng Man, Cao Chunmei
Primary Institution: Tsinghua University
Hypothesis
To compare the effects of different exercise training on executive function (EF) in obese or overweight individuals.
Conclusion
This study found that coordinated physical activity (CPA) and aerobic exercise (AE) significantly improve cognitive flexibility, inhibitory control, and academic performance in children and adolescents, while prolonged exercise time (PTE) enhances executive functions in adults and older adults.
Supporting Evidence
- CPA showed the best effects on cognitive flexibility and inhibitory control in children and adolescents.
- AE significantly improved academic performance in overweight and obese adolescents.
- PTE was effective in enhancing executive functions in adults and older adults.
Takeaway
Exercise helps kids and adults who are overweight or obese think better and do better in school. Doing fun activities like jump rope can make a big difference!
Methodology
This systematic review and network meta-analysis included 20 randomized controlled trials (RCTs) focusing on exercise interventions for overweight or obese individuals, analyzing their effects on executive functions.
Potential Biases
Potential biases may arise from the small number of studies and the variability in exercise intervention methods.
Limitations
The study included only 20 RCTs, which may limit the generalizability of the findings, and the variety of exercise interventions was limited.
Participant Demographics
Approximately 522 (45%) were male participants, with studies including children, adolescents, adults, and older adults.
Statistical Information
P-Value
p = 0.002
Confidence Interval
95%CI = 0.31~1.38
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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