Dance your way to a sharper mind: study tests best weekly dose for brain health

This study looks at how often older adults (62+) who are worried about memory loss should take dance or music classes to boost brain health and physical fitness. Over 6 months, 165 participants will attend 1, 2, or 3 group classes per week. Researchers will measure changes in memory, thinking, and cardiorespiratory fitness to find the ideal class frequency.