take these two potatoes and this goat and bring them to the river valley where you will meet an old gypsy named madam zeroni. carry madam zeroni back up the mountain on your back and allow her to drink from the stream while you sing for her. she will give you a necklace of beads. return them to me to complete the quest.
Because you need to eat healthy in order to be fit. On a more slightly literal note, abs can be seen at a certain body fat percentage. You could do 1000 crunches a day, but if your body fat percentage is high from unhealthy eating, you will not be able to see them. I fall victim to such a condition. Strong core, yet not so visible.