Guided practice
Tense, let go all at once, notice the difference. Follow the ring — once you have the rhythm you can close your eyes.
One round through four muscle groups, a bell at each change.
The sudden release is what matters. Easing off slowly blunts the contrast — and the contrast is how your body learns to recognise tension at all.
Before you start. Tense firmly, never to cramping or pain. Skip anywhere injured. Keep breathing throughout. Sitting or lying down both work — lying down usually goes deeper.
A full session is ten to twenty minutes, so let it loop rather than doing one round. Daily for the first two weeks — ideally morning and evening — then a few times a week to keep it. Most people notice the difference somewhere in the second week.
Standard progressive muscle relaxation, shortened to the four-group version that still has research behind it. Pairing the release with the word relax comes from dialectical behaviour therapy.