Why are people afraid of Jogging?
Face it people, you are never gonna be a monster unless you take drugs, so settle for an attainable athletic physique and healthy internal organs, running is a vital part of this.
Jogging up to 1 hour without stopping three times per week is very healthy anything over that is overkill. You won't be burning off any muscle if your jogging for an hour unless your body is fueled by drugs.
Don't be a typical gym rat loser who has to catch his breath after running up a flight of stairs.
P.S All the perma bulkers will have to go Swimming or on a Bike untill they have their bodyweight down to a level their joints can handle.