Study like top performers: The 90/20 rule to avoid burnout and boost results
Students are adopting the 90/20 method—90 minutes of focused study followed by 20 minutes of rest—to align with natural brain cycles known as ultradian rhythms. Backed by research from psychologist Anders Ericsson and sleep expert Nathaniel Kleitman, this strategy is linked to improved productivity and reduced mental fatigue. Experts recommend limiting work to two-hour blocks and using breaks for screen-free recovery activities such as walking or meditation, helping students manage energy and avoid burnout.
Students are adopting the 90/20 method—90 minutes of focused study followed by 20 minutes of rest—to align with natural brain cycles known as ultradian rhythms. Backed by research from psychologist Anders Ericsson and sleep expert Nathaniel Kleitman, this strategy is linked to improved productivity and reduced mental fatigue. Experts recommend limiting work to two-hour blocks and using breaks for screen-free recovery activities such as walking or meditation, helping students manage energy and avoid burnout.
