the new southpaw trailer last month featured jake gyllenhaal showing off an extremely toned torso .
he also worked out for an incredible six hours per day , including 2,000 sit ups , 1,000 each morning and the same at night .
of course , jake had to work even harder to get jake gyllenhaal ripped for southpaw , including six months of training before filming started , 2,000 sit ups and six hours of training each day .