Angel served in the US Air Force. 40 years ago, he suffered a brachial plexus injury (BPI) playing rugby. His doctors told him, given the nature of the injury, there was nothing they could do for him. Angel experienced gradual atrophy that progressively limited his mobility. Finally, a doctor at the VA told Angel about MyoPro; he began using it in February 2018 and has experienced more range of motion and functionality with the device than he’s had in 40 years.