Learn Finnish: Henkivartijakin joutuu suojautumaan. - Even the bodyguard has to take cover.

The base verb is suojata (to protect). By attaching the reflexive suffix -utua, we get suojautua, which turns the action back onto the subject: "to protect oneself" or "to take cover." Here, the bodyguard isn't protecting someone else, but themselves.

Why is the verb in the -maan form (suojautumaan) rather than the basic infinitive?

This is required by the verb joutua (to end up / to have to). The verb joutua always forces the following verb into the third infinitive illative form, which ends in -maan or -mään. You will often see this pattern when someone is forced into a situation.

Why does the translation say "Even the bodyguard" instead of "Also the bodyguard" for henkivartijakin?

The suffix -kin typically means "also" or "too." However, when placed on the subject in a context where the action is surprising or unexpected for that specific person, it translates more naturally to "even" in English. It emphasizes the irony that the protector must protect themselves.

What are the root words that make up henkivartija?

It is a compound word made from henki (life, breath, or spirit) and vartija (guard). So a henkivartija is literally a "life guard," which is the Finnish term for a bodyguard. (A pool lifeguard, for comparison, is an uimavalvoja).