The mat is similar to a Bed of Nails that have been used for thousands of years in India. The bed of nails has been used in India for relaxation exercises, meditation and yoga. It works in a similar way to acupuncture, the pressure of the nails may help to release endorphins which is a natural drug that makes you feel good and energised. Endorphins are known to provide a sense of joy, energy and can also help with relieving discomfort. Endorphins also stimulate the release of oxytocin which helps you to feel calm and relaxed.