It sounds like you�re going to eat for this workout, but it�s not! Your house is filled with items you can use as substitutes for dumbbells or weightlifting. Try canned foods like tinned fruits and condensed soup in place of light dumbbells, or use a sack of rice as a barbell substitute. Weight lifting is an easy way to get your biceps, triceps and back muscles toned. Some simple routines you can do using canned foods are bicep curls, lateral raises, push press and hammer curls, while you can do the upright row or front squat using the sack of rice. Just be sure that you don�t celebrate by popping all open at once!