PEAK PERFORMANCEDays to result

80/20 Functional Screening

Identify and address functional weaknesses

Problem it solves

functional weaknesses

Best for

Individuals seeking to improve their physical function and reduce injury risk

Not ideal for

Those with severe injuries or chronic conditions requiring specialized care

Overview

Why this framework exists

The 80/20 Functional Screening framework involves identifying and addressing functional weaknesses to improve physical function and reduce injury risk. This framework can be used by individuals, athletes, and healthcare professionals to optimize physical performance and prevent injuries.

Core principles

3 total
  1. Identify functional weaknesses
  2. Address functional weaknesses through exercise and physical therapy
  3. Focus on the 20% of exercises that provide 80% of the benefits

Steps

2 steps
  1. Identify Functional Weaknesses
    Use functional screening tests to identify weaknesses and imbalances in the body.
    Pro tipUse a combination of movement screens and physical assessments to identify functional weaknesses.
    WarningBe cautious of over-reliance on a single screening test or assessment.
  2. Address Functional Weaknesses
    Use exercise and physical therapy to address identified functional weaknesses.
    Pro tipFocus on exercises that target multiple muscle groups and improve functional movement patterns.
    WarningAvoid over-exercising or over-stressing the body, as this can lead to injury or burnout.

Checklist

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Examples

1 cases
Michelle Wie's Experience

Michelle Wie, a professional golfer, worked with Gray Cook to address her functional weaknesses and improve her physical performance.

OutcomeWie was able to improve her golf game and reduce her injury risk.

Common mistakes

1 traps
Not Identifying Functional Weaknesses
Failing to identify functional weaknesses can lead to continued injury risk and suboptimal physical performance.

Origin story

How this framework came to be

The 80/20 Functional Screening framework was developed by Gray Cook, a physical therapist and injury prevention specialist. Cook has worked with professional athletes and special forces to improve their physical function and reduce injury risk.

Source

Traced to primary
Source · BOOK
The 4-Hour Body An Uncommon Guide to Rapid Fat-Loss
Timothy Ferriss · 2010
Open source →