TThe Diary of a CEO
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Peak Performance

The Five-Group Spot-Build Plan

Build shape by training five muscle groups with deliberate weekly volume

Difficulty
Advanced
Time to result
~months to results
Steps
5
Confidence
96%

Estima distinguishes spot reduction from spot building: she says a person cannot choose where body fat comes off, but can train selected muscles to add shape. For an hourglass-oriented goal, she highlights five areas: lateral deltoids, lats, glutes, adductors, and the pelvic floor or broader core. Her programming suggestion is to work toward about ten exercise sets per muscle group per week, spread across a realistic schedule of two to four strength-training days. Those sets need enough effort to bring the muscle within roughly one to three repetitions of failure. The mechanism combines selection, weekly dose, and intensity: choose the desired structural areas, distribute sufficient volume, and progress the challenge while preserving movement quality. Estima presents this as one optional body-composition strategy, not a universal standard for how women should look.

Origin

Extracted from The Diary of a CEO

Core principles

  • 01Fat cannot be reduced from one chosen location
  • 02Muscle can be developed in selected areas
  • 03Weekly volume must be paired with sufficient effort
  • 04Fundamental movement patterns are not male exercises
  • 05Aesthetic goals can coexist with strength and stability

How to run it

  1. 1

    Confirm the target

    Decide whether adding an hourglass-like shape is a goal you personally value. Separate that choice from promises of losing fat in a specific location.

    Watch out This is an optional aesthetic goal, not a definition of health or worth.

  2. 2

    Map the five groups

    Select exercises for the deltoids, lats, glutes, adductors, and core or pelvic floor. Match exercise choice to comfort, experience, and available equipment.

    Pro tip Use upper- and lower-body groupings to make the schedule manageable.

    Watch out Pelvic-floor symptoms or postpartum training warrant qualified clinical guidance.

  3. 3

    Allocate weekly volume

    Build toward Estima's suggested target of roughly ten working sets for each selected muscle group per week. Spread the work across the number of sessions you can recover from.

    Pro tip Two well-planned days can still be productive when four are unrealistic.

    Watch out Ten sets is a general suggestion from the guest, not an individualized prescription.

  4. 4

    Apply sufficient effort

    Use progressive overload and finish challenging sets near, but not necessarily at, muscular failure. Maintain control as repetitions slow.

    Pro tip Track repetitions in reserve to make effort more consistent.

    Watch out Do not chase failure through pain or substantial technique breakdown.

  5. 5

    Review shape and function

    Evaluate changes over months rather than days, including strength, stability, recovery, and whether the aesthetic direction still suits you. Adjust volume and exercise choice accordingly.

In the wild

Creating the appearance of a narrower waist

Estima explains that developing the lats can widen the upper back and create the appearance of a slimmer waist. She combines that with deltoid, glute, adductor, and core training rather than claiming that exercise can remove waist fat directly.

The goal is reframed from local fat loss to deliberate development of surrounding muscle groups.

Common mistakes

Confusing spot building with spot reduction

Estima explicitly says local muscle development is possible while targeted local fat loss is not.

Counting easy sets as the full dose

Her volume suggestion is paired with taking the target muscle close to failure.

Forcing a four-day schedule

She says women limited to two strength days can still achieve results if the work is sufficiently challenging.

Is it for you?

Best for

It is best for healthy women who want a resistance-training plan oriented toward Estima's described hourglass aesthetic.

Not ideal for

It is not ideal for someone who does not share that aesthetic goal, needs rehabilitation, or requires postpartum clearance and individualized programming.

From the transcript

You can't spot reduce, but you can definitely spot build.

Dr. Stephanie Estima · (35:00)

You probably should be hitting something like 10 sets of exercises per week per muscle group.

Dr. Stephanie Estima · (36:00)

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