🛠️ Invention or technique

Progressive muscle relaxation

Relajación muscular progresiva de Jacobson

Date
1929 · confidence high
Place
Chicago, Illinois, United States
Credited to
Edmund Jacobson
Field
Life & health

What it is

A relaxation technique that involves systematically tensing and releasing the body's muscle groups to reduce anxiety, developed by physician Edmund Jacobson from the relationship between muscle tension and mental state.

What it led to

  • Clinical use in treating anxiety and insomnia
  • Basis for later biofeedback techniques
  • Incorporation into stress-management programs

Links

Sources✓ verified 2026-09-28