Questions & Answers about Íþróttir hjálpa mér með heilsuna og gefa mér orku.
Íþróttir means sports.
The base word is íþrótt (sport). Its nominative plural form is íþróttir, which is used here because:
- it is the subject of the sentence (the thing doing the action), and
- we’re talking about sports in general, not one specific sport.
So: Íþróttir hjálpa… = Sports help…
Both are possible, but they mean slightly different things:
- Íþróttir hjálpa mér með heilsuna – literally “Sports help me with (my) health.” Here, I am the one being helped, in relation to my health.
- Íþróttir hjálpa heilsunni minni – “Sports help my health.” Here, heilsunni minni (my health, dative) is grammatically the thing being helped.
The original sentence focuses on me and my experience: they help me with my health.