Shockwave technology involves: (a) Passing an electric current through meat (b) Creating a high pressure pulse (for example, 1 GPa for milliseconds) (c) Creating a high pressure (for example, 600 MPa for minutes) (d) Using chemical explosives to create a shockwave (e) Creating a shockwave in air because it is highly compressible (f) Creating a shockwave in water because it is only very slightly compressible (g) Using electrical discharge to create a shockwave