Cardio System News Today : Breaking News, Live Updates & Top Stories | Vimarsana

>> 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 couldn't do the single step. all right, go ahead. i'm game, i'm 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 going. >> four more, three more, two more. we're just warming up. >> this is it for me. >> okay,...

Say it -- o-l-d "it's all that's left. no joints will get out of place. it's just the best full body massage, the most healthful thing you can do for your cardio system, for your brain, for everything. it's 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 it's been reported recently, but i should put it out there, that you're speaking to one who is afraid of swimming ever since a riptide off of nantucket -- >> how old were you at the time? >> in my 20s. >> here's -- >> it's freaked me out. >> i tot...