Where does “treningsøkt” come from?

treningsøkt (Norwegian Nynorsk) comes from Norwegian Nynorsk trening, from Norwegian Nynorsk -ing, from Old Norse -ing, from Proto-Germanic -ingō — -ing.

treningsøkt (Norwegian Nynorsk): a workout

Definitions

a workout

Ancestry of “treningsøkt”, step by step

treningsøkt traces back through two separate lines of ancestry.

via Norwegian Nynorsk trening

Step	Language	Word	Meaning
1	Norwegian Nynorsk	trening	training
2	Norwegian Nynorsk	-ing	Used to form verbal nouns from verbs; -ing; Used...
3	Old Norse	-ing	Forms gerund nouns from verbs
4	Proto-Germanic	-ingō	-ing

via Norwegian Nynorsk økt

Step	Language	Word	Meaning
1	Norwegian Nynorsk	økt	a session, especially of work between mealtimes
2	Old Norse	eykt	—

Every word from Proto-Germanic -ingō →Every word from Norwegian Nynorsk -ing →Every word from Old Norse -ing →