great resource on trigger points

trigger points are a very useful tool/methodology for freeing up sensation in the body, where perhaps nerves/muscles/energy have conspired to block the flow of awareness/sensation....

https://www.painscience.com/tutorials/trigger-points.php

feldenkrais movement for meditators

As you sit, notice that even when you seem still there is movement. As you sit, notice how your breathing causes a continual subtle shifting of your ‘insides’. Allow the curves in your spine to change, with tiny tilts to one side, little twists, flexions, or let your sternum drop inwards, or float forward and up. Everything about us is changing, all the time. Let it be easy. Be where you are. Introduce possibilities. Be patient.

Full guide here: http://www.naturalawareness.net/atm.html