ive noticed that since ive been using a 25ft SLX with extreme brush and carbon gooseneck and now work without the aqua-daptor i get very little strain on shoulders.
i have pretty big shoulders anyway.i do get a bit of strain if im using my 40ft supermax though, but it only gets used a few times a month.
i have a full fascia clean/soffit/outside gutter clean to do next week in with all my normal maintenance window cleaning.i find these can strain my shoulders a bit!!even with my SLX.
conny roof cleans also are a bit of a shoulder strainer!!
what poles do you use mick?
i reckon for keeping strain to a minimum we should all be investing in EXTREME poles.
i play drums as well so i need to keep shoulders in good shape!!

regards
dazmond