Head Compensation
The intended movement should be isolated to the tongue and jaw rather than assisted by head motion. The head should stay still during the drill. The exercise sequence includes avoiding head compensation while maintaining tongue contact dur…
1 sources - 4 claims
The intended movement should be isolated to the tongue and jaw rather than assisted by head motion. The head should stay still during the drill. The exercise sequence includes avoiding head compensation while maintaining tongue contact during mouth opening. The drill rejects compensating by jutting the head forward or moving it backward while opening the mouth.