Yes. The tightness of the tracheostomy strap needs to be just right to ensure the normal smoothness of the trachea without adversely affecting blood circulation and other organs. The tightness should be somewhere in the middle. It ensures that the dilated trachea can be effectively separated so that the lungs can get enough air, and at the same time, it can reduce the eversion of the incision and avoid respiratory obstruction caused by excessive tracheal dilation.