Cardio System News Today

>> yeah. >> now, right extend. left extend. right. now, if you want to get the cardio going, add a triple step in the middle. watch from here. >> i couldnt do the single step. all right, go ahead. im game, im going for it. >> four, three, two, one. step, triple step. left, triple step. now, watch, get those elbows in. you want to work the core. every move is core based here. so, you initiate the move from the abdominals. four more. >> what does the triple step do. >> just gets your cardio system...

Say it -- o-l-d "its all thats left. no joints will get out of place. its just the best full body massage, the most healthful thing you can do for your cardio system, for your brain, for everything. its the best sport there is. >> jfk for his bad back, in the white house swim pool, but other things that went on there probably at the same time. as its been reported recently, but i should put it out there, that youre speaking to one who is afraid of swimming ever since a riptide off of nantucket -...