Working construction - I've been on sites where they allow work to stop when something like 45C starts to belt down.
Other sites keep them working and some 'drop' from heat exhaustion ...not a good thing as when the core Temp starts crackling over 38-39C, brain damage can occur. Heat-stroke.
Many Farmers and other jobs incorporate 'siesta' - where they work a split day of early morning starts and late evening finishes. A very long break in the middle.
I gave up Construction a month back. Got sick of being a sausage in a micro-wave out in the heat, where not only did I work at a snail's pace so I didn't over-heat, but I would just over-heat standing there anyway. Nothing to do with dehydration. I was well 'watered'. But my core temp just continued to rise. I began to shake, started feeling distressed...
...threw my shovel down and said
"Enough!"Poor Policies for such 40C+ conditions on worksites that involve 'physical labour' out 'in the sun' really does hamstring the Labour industry of enough workers.
It's not about being 'tough', unless you are really an 'idiot'.
Unless you want to be like a punch-drunk ex boxer down the line from all the brain-damage you received from working through those extreme conditions.
Like an idiot who goes and gets frostbitten from being a tough guy in a blizzard (for no real justified reason).
Like an idiot who ascends too quickly up a mountain,
like an idiot who ascends too quickly up from a deep depth of water.
So why these Tennis Players, let alone the crowd - basically the Admin of the Tournament...
...kept pushing through the ridiculous 'heat' (40c+ = HOT) conditions?
Do they play in 'rain'?
Why not? They should HTFU!