Managing energy means paying attention not only to how many hours go into work, but to the state you bring to it and how you recover afterwards. It adds two things to time management: breaks during the day and recovery after work, both studied in research indexed on pubmed.ncbi.nlm.nih.gov.
Quick Overview
What you will learn:
- Where the “manage your energy, not your time” idea comes from
- What research shows about short breaks at work
- What recovery after work consists of
- Which steps an employee can take, and which belong to the manager
Who this is for:
- Specialists and managers with overloaded calendars
- Team leads who set the rhythm of other people’s work
- HR staff designing well-being programmes
Reading time: 7 minutes
Where the idea comes from, and how to read it
The phrase was popularised by Tony Schwartz and Catherine McCarthy in “Manage Your Energy, Not Your Time”, published in Harvard Business Review in October 2007 (hbr.org). It is a practitioners’ article based on work with companies, not a scientific study. We use it only as a starting point and build the checklist on research into breaks and recovery.
You will not find a fixed prescription here for how long a block of work should last or how a day should be paced. The studies we cite do not settle that, and a sensible rhythm depends on the kind of work and on the person.
What research says about breaks and recovery
Short breaks during the day. A 2022 meta-analysis by Albulescu and colleagues (pubmed.ncbi.nlm.nih.gov) pooled experimental studies on micro-breaks. The breaks had statistically significant but small effects: more vigour and less fatigue. Their effect on overall performance was not significant, with a significant effect only for less cognitively demanding tasks. The authors suggest that regaining performance after highly depleting tasks may take breaks longer than 10 minutes.
Recovery after work. Sonnentag and Fritz (pubmed.ncbi.nlm.nih.gov) distinguished four recovery experiences in leisure time:
- psychological detachment, not thinking about work;
- relaxation, a low-arousal state such as a walk or reading;
- mastery, learning something new or taking on a challenge outside work;
- control, deciding for yourself how to spend free time.
Weekends count too. In an earlier study of emergency service workers, Fritz and Sonnentag (2005, pubmed.ncbi.nlm.nih.gov) found that hassles outside work, little positive reflection about work and low social activity over the weekend predicted burnout and poorer well-being after it. In other words, what you do with time off is linked to how you return.
Recovery can be learned, within limits. In Hahn and colleagues’ 2011 study (pubmed.ncbi.nlm.nih.gov), a recovery training run in two sessions increased participants’ recovery experiences and their confidence in their ability to recover, yet emotional exhaustion did not change. That caveat matters: better recovery habits are not a treatment for burnout.
Checklist for employees
- A week of observation. Note which tasks and which times of day drain you, and when you work best.
- Hardest work at your best time. Schedule tasks that need focus for the slot your notes point to.
- Breaks in the calendar. Put short breaks between blocks of work, and longer ones after very draining tasks.
- A clear end to the day. Pick a point after which you stop checking email, so you can actually detach.
- Leisure by choice. Plan something relaxing each week, and something that gives a sense of learning or achievement.
- A review after a month. See which steps have stuck and adjust the plan.
Checklist for managers
- Gaps between meetings. Avoid back-to-back meetings and leave time to switch topics.
- Rules for after-hours contact. Agree as a team when a reply is expected and when a message can wait until morning.
- Protected focus time. Keep meeting-free blocks in the team calendar.
- Workload before advice. If the team is tired all the time, start with how much work there is, not with tips on resting. We cover the signs of team overload in a separate article (linked below).
- Know where your role stops. Lasting exhaustion is something for a doctor or psychologist, not for a checklist.
Making the checklist stick
Our advice is to start small. Pick one step from the employee list and one from the manager list, say breaks in the calendar and rules for after-hours contact, and agree on them in a team meeting so everyone knows what to expect from the others. Write the agreement down somewhere the team looks every day.
Come back to it after a month: what works, what turned out to be unrealistic, what to add. Resist turning the checklist into another metric to report on. The point is a pace of work people can sustain, not a record of who rests how much.
Read Also
- Spotting the early signs of team overload: where a manager should start
- Work-life balance in a remote work culture: boundaries between work and home
- Managing workplace stress: techniques for professionals
Build Your Skills
Two courses take this further: Work-life balance for managers and Managing yourself in time: productivity and efficiency. The first ties energy management to delegation and setting boundaries, the second deals with planning and priorities. Get in touch and we will tailor the scope to your team.
Frequently Asked Questions (FAQ)
What does managing your personal energy involve?
Planning work and rest so that you tackle demanding tasks in good shape and recover once the day is over. It covers breaks during the day and recovery experiences after work, such as detaching from work matters, as described by Sonnentag and Fritz on pubmed.ncbi.nlm.nih.gov.
How is managing energy different from managing time?
Time management answers what to do and when. Energy management adds the question of what state you will be in when you do it, and how you will get your strength back. In practice they support each other: a good day plan includes breaks and puts the hardest work at the right time.
Which time management methods are worth knowing?
Common ones include setting priorities, for example with the Eisenhower matrix, blocking calendar time for focused work, and batching similar tasks together. Any of them is worth combining with planned breaks.
How can I become more effective at work?
Start by noticing when you work best and shape your day around it, then add breaks and a firm end to the working day. A meta-analysis on pubmed.ncbi.nlm.nih.gov suggests that breaks mostly improve how you feel rather than producing a clear jump in output, so do not expect quick results from them.