14 Time-Management Practices For Completing Your To-Do List
1. Audit Your Time · 2. Work In 90-Minute, Uninterrupted Increments · 3. Understand The Energy Each Task Will Require · 4. Prioritize Your Work ...
evidence
There is scientific <anchor>evidence</anchor> that proves humans can only concentrate on a task for 90 minutes at a time. Our productivity shifts to diminishing returns after that time period. To reactivate concentration, you have to rest the productive part of your brain and use another part of your brain by doing an activity such as walking or running. - Elaine Rosenblum, ProForm U®
A 90-Minute Plan for Personal Effectiveness
A 90-Minute Plan for Personal Effectiveness

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# A 90-Minute Plan for Personal Effectiveness

by [Tony Schwartz](/search?term=Tony Schwartz)

January 24, 2011

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[Leer en español](/2011/01/the-most-important-practice-i?language=es) [Ler em português](/2011/01/the-most-important-practice-i?language=pt)

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For nearly a decade now, I’ve begun my workdays by focusing for 90 minutes, uninterrupted, on the task I decide the night before is the most important one I’ll face the following day. After 90 minutes, I take a break.

Read more on [**Managing yourself**](/topic/subject/managing-yourself?ab=articlepage-topic) or related topic [**Time management**](/topic/subject/time-management?ab=articlepage-topic)

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[Tony Schwartz](/search?term=Tony%20Schwartz&amp;search_type=search-all) is the CEO of The Energy Project and the author of _[The Way We’re Working Isn’t Working](http://www.amazon.com/gp/product/1451610262/)_. Become a fan of [The Energy Project](http://www.theenergyproject.com/) on [Facebook](http://facebook.com/theenergyproject).

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)

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