Simple Work Rest 40/20 (15 Minutes)

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15 minutes simple timers work rest 40/20

Timer plan

{"version":1,"root":{"type":"sequence","items":[{"type":"loop","label":"Main set","repeat":15,"items":[{"type":"interval","label":"Work","durationSeconds":40,"mode":"exercise","color":"#ff3b5f"},{"type":"interval","label":"Rest","durationSeconds":20,"mode":"rest","color":"#5aa7ff"}]}]}}

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Workout Guidance

Plan notes

Intent summary

The purpose of Simple Work Rest 40/20 (15 Minutes) is simple repeatable work and recovery blocks in a medium-length work-rest simple work-rest format. The 40/20 timing and high-repetition set should make the setup feel planned: the movement choice should stay familiar and conservative for the beginner version.

Work focus

Use the 40-second work interval in Simple Work Rest 40/20 (15 Minutes) for repeatable work-rest output in the 15-minute 40/20 plan. Pick one clear action for the work period and keep it repeatable from round to round. Choose one clear action and repeat it without adding complexity. Because this simple work-rest window is moderate, settle into the target instead of surging at the start; progress only when consistent effort, clean starts, and predictable resets remain steady.

Rest summary

The recovery blocks in Simple Work Rest 40/20 (15 Minutes) last 20 seconds, which makes them short for this 15-minute 40/20 simple work-rest pattern. Pause, breathe, clear the setup, and restart with the same simple target. Clear the previous rep and make the next start tidy; the goal is to feel ready to restart with the same target.

Pacing guidance

Use the opening rounds of Simple Work Rest 40/20 (15 Minutes) to find a repeatable work-rest gear. Since the session lasts 15 minutes and follows 40/20, the middle section is where discipline usually matters most. With work-heavy simple work-rest density, the recoveries are limited, so repeatability matters more than peak output. Use the first cycle to set the effort and keep the later cycles predictable.

Common mistakes

Changing the exercise every interval
Starting too hard for the total number of rounds
Changing the task every round
Starting too hard for the total duration

Safety notes

For exercise use, keep movements controlled and stop if the effort no longer matches the plan. For exercise use, choose familiar movements and stop if balance, breathing, or movement control no longer matches the plan.

Related timers

Simple Work Rest 30/30 (12 Minutes)

Simple Work Rest 30/30 (10 Minutes)

Simple Work Rest 45/15 (20 Minutes)

Simple Work Rest 20/10 (4 Minutes)

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