Planning · Learning guide

Use intervals to structure a session

Intervals alternate a period of activity with recovery. Both parts are adjustable.

Set the work period

Choose a duration that allows controlled, comfortable movement. There is no requirement to work maximally; a gentle activity can use the same timing structure.

Protect the rest period

Use recovery to breathe normally and reassess how you feel. Extend rest or stop the session when needed rather than chasing a number.

Use the timer responsibly

The timer switches between activity and rest. Browsers can throttle background tabs, so keep the page visible. It is a convenience tool and not a medical monitoring device.

Further reading: Reference source ↗. Written for this starter collection. Check primary references for specialised use.