Big Rock Rules: 10 Evidence-Based Coaching Practices

Describe almost anything you are working through and IX Coach finds the practices whose real-world fit is closest. For Big Rock Rules, these are the strongest matches in the current practice library.

About 2 minutes

Try it here: write rules that protect your rocks

Write a few simple rules that keep your important work from being crowded out this week.

Which rules will protect your big rocks this week?

Or do it with Io instead.

Practices that may help

  1. Big Rocks First
    Stephen Covey's "big rocks" framework argues that the most important activities must be scheduled first — before smaller, urgent demands fill the available time. The metaphor holds: if you put sand in the jar first, the rocks don't fit. The method is not about doing more; it is about protecting your most important work from being crowded out by activity that feels urgent but is not truly important.
  2. The Rockefeller Habits: Scaling Up with Rhythm and Focus
    Verne Harnish’s Rockefeller Habits (updated in Scaling Up) distill John D. Rockefeller’s management practices into a system of priorities, data, and meeting rhythms that keep growing companies focused and coordinated. The framework is practitioner-developed and widely used in scale-up companies; the evidence base is primarily case-study and clinical rather than controlled trial.
  3. Set quarterly rocks — the three to five priorities each leader must advance
    Each leadership team member commits to three to five specific outcomes to deliver this quarter.
    The Rockefeller Habits: Scaling Up with Rhythm and Focus
  4. Respect the fill-order every single day — rocks before sand
    Make it a hard personal rule: no sand, no water, until a rock has been touched today.
    The Pickle Jar Theory of Time Management
  5. Bright-Line Rules: When "None" Beats "Some"
    A bright-line rule is a clear, unambiguous limit with no judgment calls — "no alcohol on weekdays" rather than "drink less." They are easier to keep than willpower-by-degrees because they remove the in-the-moment negotiation where self-control breaks down. The idea draws on real research into decision fatigue, ego depletion debates, and the difficulty of moderation, though "bright-line rule" itself is a heuristic borrowed from law.
  6. Make core values operational, not decorative
    Use core values in hiring, recognition, and decision-making — not just on the website.
    The Rockefeller Habits: Scaling Up with Rhythm and Focus
  7. Know when a bright line backfires
    Rigid all-or-nothing rules can fuel disordered patterns — use them with judgment.
    Bright-Line Rules: When "None" Beats "Some"
  8. Make the line and its crossings visible
    A bright line only works if you can clearly tell when it is crossed — so track it.
    Bright-Line Rules: When "None" Beats "Some"
  9. Schedule rocks in your calendar before anything else
    Block time for your rocks in the first planning step — before reactive commitments fill the day.
    The Pickle Jar Theory of Time Management
  10. Set one organization-wide priority per quarter
    Identify the single most important thing the company must accomplish this quarter, and make it everyone’s top priority.
    The Rockefeller Habits: Scaling Up with Rhythm and Focus

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