A prerequisite for correct, biological tongue tension and tongue movement is coordinated inner and outer tongue musculature. It goes hand in hand with complicated, precise movement patterns such as chewing, swallowing and speaking. Incorrect tensions can only be corrected through exercise therapies that take such patterns into account. To do this, exercises must not stray too far from the specific range of motion of the patterns. With the FaceFormer training, this is taken into account for the first time.