This 5 mm thick elbow support provides powerful stabilization and support, so you can safely maximize your weightlifting. The support has been proven effective through research on stress injuries and wear and tear as well as overloading of soft tissues. The elbow rest, which is based on a unique patent, provides a stable and anatomical fit while moving. With a seamless back piece and an anatomical structure, it provides optimal support and mobility for heavy lifting. The support allows the energy to be concentrated to the muscles around the knee for controlled strength and increasing load.