jeoneun undongbogeul ipgo undonghaeyo.

는 is the topic marker. In 저는, it marks 저 (I) as the topic of the sentence.

So 저는 is not just I in a basic sense; it is more like:

• As for me, ...
• I, ...

In everyday English, we usually just translate it as I, but in Korean the topic marker helps show what the sentence is about.

Also, 저 is the humble/polite word for I, so it fits well with the polite ending -해요.

운동복 is a compound noun:

• 운동 = exercise, working out, sports activity
• 복 = clothing

So 운동복 literally means exercise clothes or sportswear / workout clothes.

Korean often makes words this way by combining nouns into one compound word.

을/를 is the object marker. It marks the thing directly affected by the verb.

Here:

• 운동복을 입고
• 운동복 = workout clothes
• 입다 = to wear / to put on

So 운동복을 means workout clothes as the object of 입다.

Because 운동복 ends in a consonant, Korean uses 을 rather than 를.

입고 comes from:

• 입다 = to wear / to put on
• -고 = and, and then, while

So 입고 connects 입다 to the next verb.

In this sentence, it can suggest:

• put on workout clothes and exercise, or
• wear workout clothes and exercise

In natural English, this sentence is often understood as:

• I exercise wearing workout clothes
• I put on workout clothes and exercise

The exact nuance depends on context. Korean 입다 can cover both put on and wear more broadly than English does.

-고 is a very common connector. It links one verb to another.

Here it links:

• 입고 = wear/put on and...
• 운동해요 = exercise

So the structure is basically:

• I wear/put on workout clothes and exercise.

Depending on context, -고 can mean:

• simple sequence: do A and then do B
• connected actions: do A and B
• sometimes something close to while doing A, do B

In this sentence, it most naturally links the clothing action with the exercise action.

They look similar because they share the same root 운동, but they play different roles:

• 운동복 = a noun meaning workout clothes
• 운동해요 = exercise, from 운동하다

So the first 운동 is part of the noun 운동복, and the second 운동 is part of the verb 운동하다.

This kind of repetition is very normal in Korean. It may sound repetitive to an English speaker, but it is not unnatural in Korean.

운동하다 is a noun + 하다 verb:

• 운동 = exercise
• 하다 = to do

Together, 운동하다 means to exercise.

When conjugated politely in the present tense:

• 운동하다 → 운동해요

This happens because 하다 changes to 해요 in the polite present form.

So 운동해요 literally comes from do exercise, but in natural English we just say exercise or work out.

Yes. 운동해요 is in the present polite form, but in Korean the present tense often covers several meanings depending on context, such as:

• I exercise
• I am exercising (in some contexts)
• I exercise regularly / habitually

In a standalone sentence like this, many learners should think of it as a general present/habitual statement unless the context clearly points to something happening right now.

Yes, very often.

Korean frequently omits the subject when it is already understood from context. So in conversation, you could simply say:

• 운동복을 입고 운동해요.

That would still sound natural if it is clear that you are talking about yourself.

Korean drops pronouns much more often than English does.

-해요 is the polite, conversational style. It is very common in everyday speech.

So:

• 운동해요 = polite and natural in daily conversation
• 운동합니다 = also polite, but more formal or stiff

A more formal version of the whole sentence would be:

• 저는 운동복을 입고 운동합니다.

Both are correct. The choice depends on the situation and the level of formality.

It can suggest either, depending on context.

Because 입고 uses -고, the sentence can describe:

• a sequence: I put on workout clothes and then exercise
• a connected situation: I exercise wearing workout clothes

In many everyday contexts, English speakers would most naturally understand it as:

• I exercise in workout clothes
• I work out wearing workout clothes

So the Korean is a bit broader than one fixed English wording.

You could, but it gives a different feeling.

• 입고 = simply links the two actions: wear/put on ... and exercise
• 입어서 = often sounds more like because I wear/put on ... or shows a stronger connection between the actions

So 운동복을 입고 운동해요 is the more neutral and natural choice if you simply want to say that you wear workout clothes and exercise.

The sentence follows normal Korean word order, which is usually Subject - Object - Verb.

Breaking it down:

• 저는 = as for me
• 운동복을 = workout clothes
• 입고 = wear/put on and
• 운동해요 = exercise

So Korean places the main verb at the end. That is why the final action, 운동해요, comes last.