The World’s fastest workout! diet.com Download the video by clicking the link below the Play Button for just 75 cents!! No time to work out? Try this 4 minute interval workout video aka the world’s fastest workout. Personal trainer and body transformation expert Stephen Cabral takes diet.com host Sarah through the fat burning Tabata interval cardio fitness routine also known as HIIT. Check Out Diet.com Video! Diet.com: www.diet.com Subscribe to Our youtube Channel – www.youtube.com Go behind the scenes w/ Sarah’s Blog- www.diet.com Twitter twitter.com Facebook: www.new.facebook.com itunes: tinyurl.com Sarah’s youtube Channel – youtube.com Sarah’s Fitness Blog – www.examiner.com