Night's Watch Workout - When you are all that stands between the Seven Kingdoms and total annihilation you know you have to be special. Your physical abilities need to be better than average. Your resolve needs to be steely. Your body sharp.
Even cybernetically-enhanced supersoldiers need to work out to stay buff. For a man of few words you need to be able to walk the walk as well as talk the talk and the Master Chief workout is good 'ol plain, solid military fitness.