This is the 5765th most frequent Swedish word.
hells
The Swedish word "hells" does not exist as a standard term. If you meant something else, please clarify.
In this sentence, 'Hells' refers metaphorically to the intense or challenging experiences one might face during a rigorous training.
Vilka hells gick du igenom under träningslägret?
Which hells did you go through during the training camp?
Here, 'Hells' is used abstractly to describe extremely difficult or trying situations faced during the journey.
Han talade om de hells han hade mött under sin resa.
He spoke about the hells he had encountered during his journey.
In this context, 'Hells' signifies the notion of distressing or troubling times as portrayed in the book.