When standing up straight with the feet shoulder width apart, the neck (and fingerboard) should be lined up with your left leg and foot. If the violin is positioned too far to the left, it will make it difficult to draw a straight bow, and difficult to bow all the way to the tip. Incorrect Left Hand Position.
Medical Definition of MUTABILITY. 1. : the quality or state of being mutable or capable of mutation.2. : an instance of being mutable.Dictionary: Definition of mutability.. : the quality or state of being mutable or capable of mutation. 2.
Lack of strength. Debility is due to loss of muscle bulk and reduction in the efficiency of the heart and respiratory system from disease or disuse. Debility is often the result of negligible demands on the body and, in this case, is remediable. The state of being feeble or without strength.