Techniques

Short focus rounds with short breaks, and long break after some rounds.

52 minutes of focus, then proper 17 minute break.

Two or three deep blocks of about 90 minutes, each one with real rest after.

Study for about 50 minutes, then watch one episode as your break.

For long days for screen: every 20 minutes, look something wey dey 20 feet far for 20 seconds.

For long work days: small quiet reminder to drink water every 45 minutes.

For days wey you go sit down long: every 30 minutes, stand up and stretch for one minute.

Focus until e begin fade instead to stop for fixed time, then take break.