you get an large orange or grapefruit, make a diamond with your arms-elbows level with breast/heart, put orange between hands and squeeze the orange using your chest muscles and shoulder/upper arm muscles not lower arm or hands. Found a greener/firmer orange works better than a really rip one. Gave a whole new meaning to fresh squeezed orange juice! ha ha Squeeze-release-count 1 squeeze-release-count 2-do 10 minimum. Then hold orange over head, holding orange with both hands, arms straight, squeeze orange count 1, bring down 2 inches squeese count 2, bring down squeeze 3 until orange is level with nose or adams apple (if we had one)-Next get 2 gallons of milk/water-or what ever-place them on a table or counter and lift straight up, don't angle or go higher, than nipple/center chest height-one gallon per arm, lift left put down, then lift right put down = 1 do 5 min . Then turn sideways, grab gallon on counter and lift, with elbow bent, then strighten as if in a sideways punch until arm is straight out to the side level with shoulder. This took awhile for me, and when straighten you will be at an angle not level with shoulder, only lift as high as is comfortable with a little pull in the chest and under arm muscles. Do minimum 5 then switch to other arm.
I think that will work waaay better than just chanting, "We must, we must, we must increase our busts."