EFX's embedded wearable technology contains frequencies, in the form of a hologram, that are highly compatible with the body. The sport band is designed to resonate with your body's naturally occuring frequencies. Like acupuncture and acupressure, EFX products can be placed to influence specific energy centers or promote wellness. When your body is in a more harmonious state, muscles relax, blood flow increases and you may feel more relaxed. Many professional athletes swear by the product, saying that it not only enhances their performance, but also lessens their recovery time.