A July 2023 study by the University of Tsukuba suggests, according to Eureka Alert that
“…even brief sessions of mild exercise, such as walking and yoga, can stimulate the brain and yield temporary improvements in cognitive performance.
“… the exercise group exhibited significant improvement in executive function compared to the control group.
“… even three months of mild exercise can strengthen the brain's functional networks
“…the positive impact of stress-free mild exercise over a three-month period in strengthening the prefrontal cortex and enhancing cognitive function among older adults.”