energising

energising (http://definr.com/energising)

     adj 1: imparting vitality and energy; "the bracing mountain air"
            [syn: bracing, brisk, energizing, fresh, refreshing,
             refreshful, tonic]
     2: supplying motive force; "the complex civilization of which
        Rome was the kinetic center"- H.O.Taylor [syn: energizing,
         kinetic]