In a recent interview with Ryan Seacrest, Heidi Montag has admitted that she can't jog due to the size of her breasts, since they are now an "E" or "F" size. She also revealed that her surgery was recorded for possible airing on a future reality show.
To Heidi: So, you can't jog?
Duh! Your implants are huge! Most insurances require 500 grams for a breast reduction to improve back and neck pain. Your implants are 700 cc, almost the biggest size they make. Of course you can't jog!