The Research Behind Impact Players
Published in 2021, Liz Wiseman's Impact Players: How to Take the Lead, Play Bigger, and Multiply Your Impact is the product of a study spanning 170 managers across companies like Google, Salesforce, Target, and NASA. Wiseman asked each manager to identify their highest-impact contributor and an average contributor on the same team, then studied the behavioral differences between the two groups.
What she found was surprising in its simplicity. Impact Players were not necessarily smarter, more experienced, or more technically skilled. They thought about their work differently. Where average contributors defined their role by their job description, Impact Players defined their role by what the organization needed most. The distinction is not about effort — it is about orientation.
The Five Practices of Impact Players
Wiseman identified five specific practices that distinguish Impact Players from their peers. In each case, the Impact Player and the average contributor face the same situation but respond in fundamentally different ways.
1. Do the Job That's Needed
When faced with messy, ambiguous problems, Impact Players step in and do the work that matters most — even when it falls outside their formal role. Average contributors stay in their lane. They wait for someone to tell them what to do or declare that a problem is "not my job." Impact Players scan the environment, identify the highest-value problem, and move toward it.
2. Step Up, Then Step Back
Impact Players take the lead when there is a vacuum, but they do not hold onto leadership permanently. They step up when the situation calls for it, then step back and let others lead when the moment shifts. Average contributors either avoid stepping up at all (waiting for someone with more authority) or refuse to step back once they have taken charge.
3. Finish Stronger
Impact Players increase their intensity as they approach the finish line. They treat the last 10% of a project — the polish, the follow-through, the details that separate good from great — as the most important part. Average contributors start strong but fade. They treat the last mile as a formality, and it shows in the quality of the output.
4. Ask and Adjust
Impact Players actively seek feedback and adjust their approach in real time. They ask "How can I help?" and "What would make this better?" and then act on the answers. Average contributors assume they know what is expected and operate on autopilot, only seeking feedback during formal review cycles.
5. Make Work Light
Impact Players make the people around them more effective. They reduce friction, simplify complexity, and create positive energy. Average contributors — even competent ones — sometimes make work heavier for those around them by creating unnecessary process, drama, or dependency.
Impact Players vs. Average Contributors: The Same Situation, Different Response
Wiseman's research is structured around what she calls "everyday challenges" — the recurring situations where the Impact Player/average contributor gap becomes visible:
- Messy problems: Impact Players move toward them. Average contributors avoid them or wait for clarity that never comes.
- Unclear roles: Impact Players ask "What does the team need right now?" Average contributors ask "What's my job description?"
- Moving targets: Impact Players treat shifting priorities as normal and adjust quickly. Average contributors feel frustrated and stall, waiting for stability that may not arrive.
- Unrelenting demands: Impact Players focus on the few things that matter most and let the rest go. Average contributors try to do everything and burn out or deliver mediocre results across the board.
The key insight is that Impact Players do not work harder — they work on the right things. They have a radar for organizational priority that average contributors lack, and they orient their effort toward maximum value rather than maximum activity.
When to Use This Framework
- You want to increase your visibility and influence without a title change. The Impact Player practices are entirely within your control, regardless of your level. If you are an individual contributor who wants to be seen as indispensable, this framework gives you a specific behavioral playbook — not vague advice about "being proactive."
- You manage a team and want to develop more top performers. Wiseman's research shows that Impact Player behaviors are learnable. You can coach your team on these five practices, using them as a specific development framework in one-on-ones.
- Your team is stuck in role rigidity. If people are focused on "staying in their lane" while critical work falls through the cracks, the Impact Players framework provides a shared language for discussing cross-functional ownership.
- You are preparing for a performance review or promotion case. The five practices translate directly into the kind of evidence that promotion committees look for: impact beyond the job description, leadership without authority, and the ability to make others more effective.
Common Mistakes
- Confusing "Impact Player" with "yes person." Impact Players are not people who say yes to everything. They are highly selective about where they invest their effort. The difference between an Impact Player and a people-pleaser is strategic focus. Impact Players say no to low-value requests so they can say yes to the work that matters most.
- Ignoring the "step back" part. Leaders sometimes read the Impact Players framework and focus only on "step up." But Wiseman is clear that stepping back is equally important. If you step up and never step back, you become a bottleneck — and you prevent others from developing their own Impact Player habits.
- Burning out from over-application. Operating as an Impact Player in every moment of every day is not sustainable. Wiseman notes that even the top performers in her study were not "on" all the time. They chose their moments strategically and preserved their energy for when it mattered most.
Putting It Into Practice
This week, pick one project where you have been operating in "job description mode" — doing exactly what was assigned and nothing more. Ask your manager or a stakeholder: "Beyond what I am currently doing, what is the most important problem on this project right now?" Then take one concrete action toward that problem, even if it is outside your formal scope. Track the response you get.
For the "finish stronger" practice, take one deliverable that you are about to submit and spend an additional 30 minutes on the final 10%. Review it with fresh eyes. Tighten the language. Check the details. Ask yourself: "If I were the person receiving this, what would I wish was better?" The gap between "done" and "done well" is where Impact Players operate.
Cabinet's coaching library includes the Impact Players framework with structured exercises for building each of the five practices into your weekly work habits, along with self-assessment tools for identifying which practices represent your biggest opportunity for growth.