Sub-skill
A specific component within a development pillar — e.g. "first touch" inside Technical, or "lateral movement" inside Athleticism. Sub-skills give coaches the granularity to plan practice, without fragmenting the parent view.
By Eugene · Founder, PlayerFocus · Building the development OS for youth sports academiesWhat it is
A Sub-skill is a specific, observable component inside one of the Four Pillars. Where a Pillar Rating answers "how is this player doing on Technical overall," a Sub-skill answers "what specifically is working and what is not." Sub-skills are the unit coaches plan practice around.
Examples: inside Technical → first touch, short passing, dribbling, shooting. Inside Athleticism → lateral movement, vertical explosion, hand-eye coordination, repeat sprint capacity. Inside Mental → focus across a session, response to coaching, composure under pressure.
Why the layer matters
A Pillar Rating tells a parent the headline. A Sub-skill tells a coach the next training block. Without sub-skills, "Technical: 6" leaves a coach guessing. With sub-skills, the same evaluation surfaces "first touch under pressure is at 4 — three more weeks of receiving drills before we move on."
The split also protects the parent view. Reports default to four numbers, not sixteen. Parents who want depth can drill in; parents who want the headline get the headline. The data shape is the same; the surface is calibrated to the audience.
How academies tune it
PlayerFocus ships a default sub-skill set per sport and pillar, and lets academies adjust. A hockey program can split Technical into "Skating," "Stick-handling," "Passing," "Shooting." A basketball academy can split Athleticism into "Lateral," "Vertical," and "Repeat-sprint." The data substrate stays consistent; the labels match each academy's methodology.
Related in the Standard
- glossaryFour Pillars (Youth Sports Development)
The Four Pillars are the four domains of youth athlete development — Technical, Tactical, Athleticism, and Mental — used by academies to evaluate, plan, and communicate progress holistically rather than by score alone.
- glossaryPillar Rating
A 1–10 score on a single development pillar (Technical, Tactical, Athleticism, or Mental), anchored to age-appropriate behaviors so the same number means the same thing across coaches and seasons.
- rubricSoccer Technical Rubric — U10
A coach-grade evaluation rubric for the Technical pillar at U10 soccer. Concrete behavioral anchors for first touch, short passing, dribbling under light pressure, and striking the ball — usable on the sideline.
- rubricBasketball Athleticism Rubric — U12
A coach-grade evaluation rubric for the Athleticism pillar at U12 basketball. Concrete behavioral anchors for lateral movement, vertical explosion, coordination, and repeat sprint capacity — usable on the bench during a game.