Led by a video projected on to a whiteboard nine children, a mix of Latinos and African-Americans, walk or jump on the spot, swing their arms, stretch and reach in an exercise class that lasts around 15 minutes.
Republicans still will likely walk a fine line on values, careful not to alienate middle-of-the-road swing voters even as they appeal to their conservative supporters.
It also explains why Mets players walk around the clubhouse pantomiming their bowling throws the way Paul O'Neill used to mimic his swing between pitches in the outfield.