You can do several things that will make a ball have a later/sharper break and most people consider that to be more back end.
One is to polish the ball, this allows the ball to store energy longer and break sharper when it encounters dry boards.
Two is to raise the pin in relation to the grip, pin’s that are above the fingers go longer. Also pins that are not in the maximum leverage position go longer as well as they don’t flare as much therefore not exposing fresh ball surface to lane.
Three is to add finger weight.
Four is label drills with the CG in the palm tend to go longer and then flip.