Set the timer to 74 seconds

How to use the online timer

A proper warm-up doesn't need to be long, and 74 seconds is enough to get your muscles moving and your heart rate up before you jump into the main session. Start the clock, run through a few dynamic stretches or some light cardio, and let the beep tell you when to switch rather than cutting it short because you're keen to get started. Rushing this bit just costs you later.

Hit Start whenever you're ready and the timer runs on its own from there, no further clicking required until it finishes. It only counts while the tab stays open, so leave it running in the background rather than closing the browser or navigating away if you need the time to stay accurate. Once it reaches zero, an alarm sound lets you know without you having to keep checking the page.

A kitchen timer only works in the kitchen, and a phone timer competes with texts, calls, and every other app fighting for your attention. Keeping the countdown in a browser tab sidesteps both problems: it goes wherever your laptop or phone goes, and it isn't trying to notify you about anything else. Minimise it, work on something else, and it'll be counting when you check back. If you would rather say put a timer on for 74 seconds, that works too — press Start and the page does the rest.