الرياضة كويسة للصحة.

In Egyptian Arabic, the verb to be is usually not said in the present tense.

So instead of saying:

• Sports is good for health

Arabic simply says:

• الرياضة كويسة للصحة

This is very normal.
If you wanted past or future, then Arabic would use other words, but in the present tense, the is/am/are idea is usually understood automatically.

الرياضة means sports or exercise, depending on context.

The الـ at the beginning is the Arabic definite article, like the in English. So literally, it is something like the sport / the exercise.

In Arabic, it is very common to use the definite article in general statements:

• الرياضة كويسة للصحة = Sports/exercise is good for health

Even though English often says sports without the, Arabic often prefers the in these general truths.

Because الرياضة is a feminine noun, the adjective has to agree with it.

• كويس = good (masculine)
• كويسة = good (feminine)

Since رياضة is feminine, Egyptian Arabic uses:

• الرياضة كويسة

This is called adjective agreement.

A useful comparison:

• الأكل كويس = The food is good.
• الرياضة كويسة = Sports/exercise is good.

كويسة is Egyptian Arabic, not Modern Standard Arabic.

In Modern Standard Arabic, you would more likely see:

• الرياضة جيدة للصحة

In Egyptian Arabic, كويس / كويسة is the everyday word for good.

So this sentence is clearly colloquial Egyptian.

A natural Egyptian-style pronunciation is roughly:

• er-riyāDa kwayyisa leS-Se77a

A few helpful notes:

• الـ in الرياضة is often pronounced el- or er- here because of the following sound.
• رياضة sounds roughly like riyāDa
• كويسة sounds like kwayyisa
• للصحة is often pronounced leS-Se77a in connected speech

The ح in صحة is a strong breathy h sound, not the normal English h.

Because it is made from:

• لـ = for / to
• الصحة = the health

When لـ comes before الـ, they combine:

• ل + الصحة = للصحة

So للصحة literally means for the health, but in natural English we say for health.

In pronunciation, this often becomes something like leS-Se77a, because the l of الـ assimilates to the next letter.

Both are possible in Arabic depending on style and context, but الصحة is very common here.

Arabic often uses the definite article in broader, general statements where English might not. So:

• للصحة = for health / for the health

This does not necessarily sound too specific in Arabic. It is a natural way to express the idea.

Because ص is a sun letter.

In Arabic, when الـ comes before a sun letter, the l sound is not pronounced. Instead, the following consonant is doubled.

So:

• الصحة is written with ال but pronounced more like
• aS-Si77a or eS-Se77a in Egyptian-style speech

That is why learners hear something like essiHHa rather than al-siHHa.

لـ here means for.

So the structure is:

• الرياضة = sports/exercise
• كويسة = good
• للصحة = for health

So the sentence structure is basically:

• Sports/exercise good for health

This use of لـ is very common:

• مفيد للصحة = beneficial for health
• وحش للأطفال = bad for children
• كويس للجسم = good for the body

Grammatically, الرياضة is singular feminine.

But in meaning, it can refer to the general concept of:

• sport
• exercise
• physical activity
• sports in general

That is why English may translate it as sports or exercise, even though the Arabic word itself is singular in form.

This is very common across languages: the grammar form and the most natural translation are not always exactly the same.

This word order is the most natural and basic:

• الرياضة كويسة للصحة

It starts with the topic الرياضة, then gives information about it: كويسة للصحة.

You could sometimes change word order for emphasis in Arabic, but for a learner, this is the normal pattern to remember:

• noun + adjective/predicate

Examples:

• القهوة سخنة = The coffee is hot.
• العربية سريعة = The car is fast.
• الرياضة كويسة للصحة = Sports/exercise is good for health.

Yes, absolutely.

• الرياضة كويسة للصحة = Sports/exercise is good for health.
• الرياضة مفيدة للصحة = Sports/exercise is beneficial for health.

The second one sounds a bit more formal or more directly tied to usefulness/benefit.

In everyday Egyptian Arabic, كويسة is very common and natural.
مفيدة is also correct and widely understood, but it feels a little more formal or more Standard-Arabic-like.

A common way is to use مش before the adjective:

• الرياضة مش كويسة للصحة = Sports/exercise is not good for health.

This is the usual Egyptian pattern for negating nominal sentences in the present:

• أنا مش تعبان = I’m not tired.
• الأكل مش حلو = The food isn’t tasty.
• الرياضة مش كويسة للصحة = Sports/exercise isn’t good for health.

So مش is very important for sentences that do not have a present-tense to be verb.