Stringed instrument teaching aid - comprises elongated body help like violin with top side finger board and spring-loaded press knob

摘要

A trainer consists of an elongated body which is held like a violin and a top side finger board. A press knob (10), loaded by a reset spring should be mounted on the body (2) so the projecting knob part (11) can be moved by the finger along the body from rear rest setting to forward section setting. Pref. the body has a number of offset positions for the knob, and the re-set spring can be adjusted. USE/ADVANTAGE - Stringed instrument teaching. Aid teaches and trains unfamiliar finger movements and muscles, e.g. for vibrato playing.