Muscle movement detection enhancing device for use during muscle training, has pointer fastened at muscle portion by bands, and projection surface representing target disk, show jumping course or animation represented by projector

摘要

The device has a light pointer and a projection surface, where the light pointer can also be a laser pointer, laser diode, or a light indicator. The light pointer is fastened directly at the muscle section or a training device in a fixed manner by using elastic bands or a cable retainer. The projection surface represents a target disk and angular disk, a show jumping course or animation represented by a projector.