How does exercise improve SAT test performance?
Exercise increases blood flow to the brain and elevates neurochemicals like dopamine and norepinephrine, which prime the prefrontal cortex for better working memory. This helps students process algebra steps faster, maintain cleaner sentence structure, and sustain attention during long sections. Aerobic movement also boosts BDNF (brain-derived neurotrophic factor), which supports synaptic plasticity so new concepts stick better after practice.



