Research digest — not medical advice. Full disclaimer · How we rate evidence
Overview
Working for short bursts with guaranteed breaks — 15 or 25 minutes on, 5 minutes off.
Why it works
Time-boxing shortens the perceived time horizon, which is central to the ADHD time-perception deficit. "Work on this for 25 minutes" is tractable; "work on this project" is not. Barkley's executive function model and time-horizon research both support short, bounded work intervals.
Steps
- 1
Set a timer for 25 minutes (or 15 if 25 feels too long).
Visual timers beat digital ones — see the Visual Timers system. - 2
Work on ONE thing until the timer rings. Park every other thought in your capture inbox.
- 3
Take a 5-minute dopamine break: move, snack, stretch. Not scroll.
Common Pitfalls
- Ignoring the break and burning out.
- Ignoring the timer when hyperfocus kicks in — sometimes fine, often not.
- Setting intervals too long. 25 is the ceiling, not the floor.
Recommended Tools
Find an ADHD-informed therapist
Tactical systems are not a substitute for professional support. If ADHD is untreated or comorbid, talk to someone qualified.
Considering an ADHD assessment?
Tactical systems help, but a formal assessment can open doors to additional support — including medication, workplace accommodations, and specialised therapy.
Find an ADHD-informed providerLooking for clinical ADHD information?
See the condition page for diagnosis, medication, and professional treatment context.
Last updated: 2026-04-10
Sidebar
Disclaimer
This is a research summary, not medical advice. Body Signals is an independent research digest — it summarises published research for informational purposes and is not a healthcare provider. ADHD management is highly individual — what works for one person may not work for another. These are tactical systems, not medical treatment. If you suspect untreated ADHD, speak with a physician or psychologist. ADHD commonly co-occurs with depression and anxiety; if you are in crisis, call or text 988 (Suicide & Crisis Lifeline, Canada and US), text HOME to 741741 (Crisis Text Line, US) or CONNECT to 686868 (Kids Help Phone, Canada).