So that’s good for you. But you seem to imply that your preferences should apply to all others?
No a conclusion you jumped to. I stated my preference and opinion just as others have.
Noting that your article starts with the premise too many people are sitting for 10 hours+, not getting up for lunch, then sit more at home.
Even the longest Australian domestic flights top out at ~5hrs and one can adjust their position in their seat more easily if not pinned in place by the recliner in front.
Also they only looked at the back and not neck the picture supplied shows the unnatural head position serious craning, looks to be just swapping one problem for another.
Guidelines to avoid neck pain have the ideal head position is to keep your head aligned directly over your spine, with your ears positioned directly over your shoulders, essentially maintaining a "neutral" posture where your neck muscles aren't strained; avoid tilting your head forward or to the side excessively.
The only way for your neck to be properly aligned with your shoulders whilst reclining at 135degrees it to have head on a rest essentially looking up at ceiling not at screen. As i said impractical for work.
It might be that work safe has made those recommendations, but if it can be shown that work safe or the employer was aware of an alternative which could prevent injury, that might not be enough to protect the employer from damages.
I dont think they are quaking in their boots over a gimmick piece in an online news site that didnt consider impact to neck or productivity.
And besides, why would employers be happy to pay increasing worksafe premiums when they could be lowered if fewer people suffered back injury?
Premiums based on claim volumes and failure to comply with their recommendations. I worked extensively in workers compensation industry for years, never saw a claim for back injury attributed to having to sit for work plane travel.
OTOH claims for back pain related to incorrect lifting procedures, and sitting at work stations which didn't meant ergonomic guidelines (i.e. adjustable chair, monitor height etc) were relatively common.
So i stand by my position for domestic day flights zero
need to recline; its a want of the imo inconsiderate. So if you do recline you dont have the right to complain about people knocking your seat back if they need to get up because the sole reason they dont have enough space to get up without bumping into you is because you chose to unnecessarily recline.