-Difficulty in holding the bow

-Spasms or cramps which prevent the musicians fingers getting in touch with the fingerboard (Or – musicians fingers connecting with the fingerboard???)

-Tremors that disconfigure posture when the hand gets near to the instrument, it may affect the wrist or finger or both simultaneously

-Exacerbated finger pressure on the fingerboard which afterwards impedes the fingers to extend spontaneously. In some cases it ends up hurting the musicians to the point that some bruises appear in the fingertips

-Difficulty in finger articulation

-Difficulty in measuring the distance between strings

-In some cases partial paralysis of one or several fingers

-In some cases we see development of writer´s cramp or difficulty picking things up..

-Generalized tensión and exacerbated sweat