never really found it a problem, I've a 40 ft power pole.
I guess some hose may kink a little though mines a heavy duty reinforced type. The pole is tilted slightly anyhow resting on one side of the base cap, that leaves a bit of room for the hose.
Alternatively to get a bit of leaverage on the pole if its fully extended and feeling heavy I stand with my right leg forward and the pole pressing against the inside of my thigh and knee if that makes any sense.
long poles can be heavy work and i find it easier if you can use other parts of your body momentarily to relieve the strain on your arms and shoulders.
Hope this has helped
Simon