The hand has a free moving glove that is supported by metal. The metal parts of the glove attach to the forearm plate through hinges. The forearm plate is molded in the shape of a forearm, and is made of metal as well. The forearm plate is then attached to the shaft of the hydraulic cylinder. The hydraulic cylinder is attached to the upper arm plate. The hydraulic cylinder's shaft is naturally extended. The shaft decompresses from an electrical signal on the wearer's bicep detected from the EMG(electromyogram).