Spaced repetition systems, like those offered by RemNote and Readwise, enhance learning by optimizing intervals for retention. In tandem with these tools, consistent daily exercise is crucial for effective learning, as it increases levels of brain-derived neurotrophic factor (BDNF). Elevated BDNF supports the production of dendritic spines, which are essential for forming new neural connections. Emphasizing both technology and physical activity optimizes the learning experience.