This may sound facetious, but it is not meant to be. It all depends how tall you are, you have a great big basket stuck in front of you, which will hinder your ability to bend, so the taller you are the longer the poles need to be for you to place them easily. Realisticly you only need poles of about 2ft in height to hold the net up.But placing poles of 2ft into the ground with a basket in front of you is a virtual impossibility, unless you are double jointed.
TC