goal here, mehmet, is to try to do 50 revolutions consecutively. you may have to build your way up but 50 revolutions is great. old-fashioned -- one jump. there you go. dr. oz: really pushing. can jump rope. no mucking around here. >> getting fancy! [laughter] dr. oz: what if you can't jump rope? >> if you can't jump rope, simply get a rope, lay it out like this and you start off hopping. hop as high as you can though and back. so it's this. that's one. dr. oz: harder then jumping rope. >> that's right. try doing those 25 times. heart rate goes up. dr. oz: do these five minutes, four exercises, do it with intensity, do it to build muscles, and you will shred weight in the six-week plan. >> and cycle through it. the more you do it, better you get, do it five minutes, one minute and go to seven or ten minutes. great workout. dr. oz: dr. ian, thank you very much. everyone in the audience, everyone in the audience taking home a copy of the new book "the shred." [applause] up next -- the surprising things keep you you in your fat pants and nothing to do