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Your lumbar spine, over time

Drag the spine (or the scrub bar) to simulate disc wear and restoration. Toggle age, activity, and treatment to see how those factors change what happens — and how much of the damage can be undone.

Age

Younger tissue is more resilient and recovers more completely.

Activity Level

Stronger muscles provide more support and slower progression.

Treatment

Treatment changes the recovery trajectory when dragging up.

How It Works

  • Drag up to restore
  • Drag down to degrade
  • Feel snap points
  • Release to hold position

This is an educational tool, not a diagnosis.

Drag vertically on the spine to explore

Up to restore • Down to degrade

ANTERIORPOSTERIORDRAG ZONEDiscAnnulusNucleusL3L4L5Nerve root
DragHere

Progression

Stages of change

  • RESTORED

    Healthy

    • Full disc height
    • Normal lordosis
    • No symptoms
  • MILD

    1st Snap Point

    • Early changes
    • Minor disc wear
    • Mild tension
  • MODERATE

    2nd Snap Point

    • Disc fraying
    • Narrowing space
    • Nerve irritation
  • SEVERE

    3rd Snap Point

    • Bulging disc
    • Nerve compression
    • Inflammation
  • FURTHER DECLINE

    Beyond Severe

    • Chronic damage
    • Radiating pain
    • Reduced mobility

Referred pain pattern

Baseline

Current

  • No Pain
  • Low Back Discomfort
  • Glute / Hip Pain
  • Pain Down Leg
  • Pain to Foot / Numbness
RESTORED
MILD
MODERATE
SEVERE
FURTHER DECLINE
Current position:MODERATE(floor 20%)