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Skill

Core stability

The skill of engaging the trunk muscles to keep the body strong and controlled through movement.

Skill

Overview

Core stability is the ability to keep the trunk — the muscles around the abdomen, back and pelvis — firm and controlled so the body can move powerfully and efficiently. It provides the stable base that limbs push and pull against.

A strong, engaged core links the upper and lower body, helping transfer force in almost every sport, from a tennis serve to a lift in the gym. It is trained directly in fitness, pilates and yoga.

Key points

  • The core is the group of trunk muscles that stabilise the body.
  • A stable core lets force transfer smoothly between the upper and lower body.
  • Bracing the trunk supports controlled, powerful movement.
  • It is trained through exercises like planks and controlled trunk work.
  • Good core stability supports posture, balance and nearly every athletic action.

Where it’s used

Sports that use core stability:

How it connects

The meaning-bearing relationships that place Core stability in the wider knowledge graph — each one with the reason it exists.

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How this page is maintained

Content type
Skill
Provenance
Tier A — evergreen educational
Verified external sources
0
Content updated
2026-07-09

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