extrasize

today, after picking ralph up, we went home before going to the zoo.  sometimes we put itunes on and do push-ups and crunches or planks for 5 songs.  we haven't done it in a really long time as i have had to teach the past few weeks :(  when we got home he yelled, "let's extrasize!"  i was putting together lunch to go to the zoo... i told him i'd be right there.  i heard little hands slapping in the other room, "ralph?  are you okay?"  with strain in his voice, "yes!  i'm just starting without you.  i did my jumping jacks (thus the hands slapping) and push ups (which are more like yoga positions) and now i'm doing this extrasize!"  i go in to look at him, he is flat on his back with his feet up in the air crossing and uncrossing his legs bent at 90 degrees at the knees, "...ugh!  and it's REALLY hard!"