ככל ששיווי המשקל משתפר, כך התפקוד היומיומי נעשה קל יותר.

It is a correlative pattern meaning the more/less ..., the more/less ... or as ..., so ....

So in this sentence:

• ככל ששיווי המשקל משתפר = the more balance improves
• כך התפקוד היומיומי נעשה קל יותר = the easier daily functioning becomes

This is a fairly common and useful structure in formal and semi-formal Hebrew.

The ש־ introduces the clause that follows, similar to that/as in English structures of this kind.

So:

• ככל ש... = the more/as...

You will often see ככל ש־ followed by a full clause:

• ככל שהוא מתאמן, כך הוא משתפר
  The more he trains, the more he improves.

In your sentence, ששיווי is just ש־ + שיווי written together, as Hebrew normally does with this prefix.

שיווי המשקל means balance or equilibrium.

It is a fixed expression made of two nouns:

• שיווי = equilibrium / equalization
• משקל = weight

Together, שיווי משקל literally suggests something like equilibrium of weight, but in normal usage it simply means balance.

With the definite article:

• שיווי משקל = balance
• שיווי המשקל = the balance

This phrase can refer to:

• physical balance
• mechanical/scientific equilibrium
• figurative balance, depending on context

Because משתפר means improves or gets better by itself, while משפר usually means improves something.

Compare:

• המצב משתפר = the situation is improving
• הטיפול משפר את המצב = the treatment improves the situation

So here, שיווי המשקל is the thing changing on its own, so Hebrew uses משתפר.

This is a very common distinction in Hebrew:

• להשתפר = to improve / get better
• לשפר = to improve something

Because:

• תפקוד = functioning / performance
• יומיומי = daily / everyday

So תפקוד יומיומי means daily functioning or everyday functioning.

With the definite article:

• התפקוד היומיומי = the daily functioning

This sounds natural in medical, therapeutic, or formal contexts, where people talk about someone’s ability to function in everyday life.

Because the noun phrase is definite, and in Hebrew an adjective modifying a definite noun also becomes definite.

So:

• תפקוד יומיומי = daily functioning
• התפקוד היומיומי = the daily functioning

This is a basic rule:

• ספר טוב = a good book
• הספר הטוב = the good book

Here:

• התפקוד = the functioning
• היומיומי = daily, matching the definiteness of the noun

נעשה here means becomes or gets.

So:

• נעשה קל יותר = becomes easier / gets easier

This is a very common Hebrew way to express a change of state.

Compare:

• נעשה חם = it gets hot
• נעשה קשה = it becomes difficult
• נעשה קל יותר = it becomes easier

So the sentence is not just saying that daily functioning is easy, but that it becomes easier as balance improves.

Because תפקוד is a masculine noun.

In Hebrew, adjectives agree with the noun in gender and number. Since תפקוד is masculine singular, the adjective is masculine singular too:

• תפקוד קל = easy functioning

If the noun were feminine, you would expect קלה instead.

יותר makes the adjective comparative: more.

So:

• קל = easy / light
• קל יותר = easier

Hebrew usually forms comparatives with:

• יותר = more

Examples:

• מהיר = fast

• מהיר יותר = faster

• פשוט = simple
• פשוט יותר = simpler

In this sentence, קל יותר means easier, with the comparison understood from context: easier than before.

Yes, both can occur, but קל יותר is often the more standard and neutral way to express easier in a sentence like this.

So:

• נעשה קל יותר = very natural
• נעשה יותר קל = also possible, especially in speech

Both mean basically the same thing.

In standard Hebrew, כך is the natural partner of ככל in this pattern:

• ככל ..., כך ...

It helps complete the the more ..., the more ... structure.

In less formal speech, people sometimes leave out כך, but with ככל it is very common and stylistically better to include it.

The sentence has two linked clauses:

1. ככל ששיווי המשקל משתפר
   As balance improves / The more balance improves

2. כך התפקוד היומיומי נעשה קל יותר
   so daily functioning becomes easier

The second clause starts with כך to match the first clause. After that comes the subject:

• התפקוד היומיומי = daily functioning

and then the predicate:

• נעשה קל יותר = becomes easier

So the structure is very logical once you recognize the ככל ... כך ... pattern.

It sounds somewhat formal and is especially natural in medical, therapeutic, educational, or explanatory contexts.

That is because of words like:

• שיווי המשקל = balance
• תפקוד = functioning

In casual speech, someone might choose simpler wording, but this sentence is perfectly natural Hebrew.

Roughly like:

• shi-VUY ha-mish-KAL

And the full sentence roughly:

• ke-KHOL she-shi-VUY ha-mish-KAL mish-ta-PER, kakh ha-tif-KUD ha-yo-mee-O-mee na-a-SE kal yo-TER

A few helpful notes:

• ככל sounds like ke-khol
• משתפר is stressed on the last syllable: mish-ta-PER
• יומיומי is often pronounced yo-mee-o-MEE

You do not need perfect transliteration, but recognizing the stress helps a lot.

Yes. Both are good, depending on how literal or how natural you want to be.

Because of ככל ... כך ..., the sentence strongly has the sense of a proportional relationship:

• the more X, the more Y

But in smooth English, it can also be rendered as:

• As balance improves, daily functioning becomes easier.

So if you see either version, both are justified by the Hebrew.