Nitinol (NiTi) shapememory alloysare proposed for recuperative sports injuries. Round wires' electrical properties are investigated in order to characterize the active elements. Constructive solutions are presented and response time andrate of the smart materials analysed. The response of a smart material, at different activation parameters, is included in the electromyography results of human muscles. As nicesolutions for usage in thermal water applications, the corrosion resistance ofNitinol wires was determinedusing a potentiostat equipment and the surface state was evaluated byScanning ElectronMicroscopy (SEM, with a SE detector for 2 and 3D images of the affected area). The pitting corrosion type modifies the metallic material surface causing a loss of nickel (Ni) element (determined using anEnergy Dispersive X-ray AnalyserEDAX). No deterioration or loss of shapememory effect (the influence ofcorrosion on shapememory effect was evaluated using a Differential Scanning Calorimeter DSC) was observed following the transformation-temperatures critical point modification or the modification of martensite to austenite (MA) transformation characteristics.