Shoulders rolled inwards, poor posture at work?
A tightened small pectoral can be one of the causes.
Manual therapy will allow you to free it and improve vour posture as well as a better opening of the chest.

Where does this jaw pain come from?
Tu ressens souvent une gêne à la mâchoire, tu as du mal à ouvrir la bouche complètement ou tu as régulièrement des maux de tête