Core Strength

When most people think of core strength, they picture six-pack abs and crunches. But true core stability involves much more — it is the ability of your trunk muscles to work together to stabilize your spine during movement.

What is the core? Your core includes the diaphragm (top), pelvic floor (bottom), transverse abdominis (front), and multifidus (back). These four muscles create a cylinder of stability around your spine. The rectus abdominis (six-pack muscle) is actually a superficial mover, not a deep stabilizer.

Why does core stability matter? - Protects your spine during lifting and movement - Transfers force efficiently between upper and lower body - Reduces risk of low back injury - Improves athletic performance - Supports good posture

Effective core exercises (that are not crunches): - Dead bugs: Lying on your back, extend opposite arm and leg while maintaining a flat back - Bird-dogs: On all fours, extend opposite arm and leg without rotating your hips - Pallof press: Anti-rotation exercise using a cable or band - Loaded carries: Walking with a weight in one hand (suitcase carry) - Planks: Focus on duration only after you can maintain perfect form

The key principle: Core training should focus on resisting movement (anti-extension, anti-rotation, anti-lateral flexion) rather than creating it. Your spine is strongest and safest when it stays neutral while your limbs do the moving.