When I was at the fire service college, we were doing real fire exercises all day, every day.
We had Muslim students from various places in the Middle East and Far East.
One of my staff, a Station Officer from Newcastle was liaison officer for these students.
When they arrived he would get them all together for a pep talk and briefing.
It was crazy to think they would do the strenuous work without eating all day.
If it was Ramadan he would tell the Muslims that he had personally contacted their imam in their home countries and that he had given them all special dispensation to eat during the day because of the work and training they were doing.
In exchange they must say extra prayers every evening after dinner.
Worked like a charm, every time and they all believed him.
I have to admit, when I first started I wasn’t sure, so I asked him one day if he’d really done what he’d said. His response…Did I fuck, man!