TUNING FORK

A tuning fork is an acoustic resonator in the form of a two-pronged fork with the prongs formed from a U-shaped bar of elastic metal. It resonates at a specific constant pitch when set vibrating by striking it against a surface or with an object, and emits a pure musical tone once the high overtones fade out.

The tuning fork vibrates at a set frequency after being struck on the heel of the hand and is used to assess vibratory sensation and hearing.

There are many health benefits of using a tuning fork. These include: It stimulates the cells to produce nitric oxide. When sound frequencies do this, it benefits the body by enlarging the blood vessels.