From my perspective, while there are advantages to this trend, I would argue that disadvantages are more significant.

On the one hand, erecting specialized sports amenities for top athletics has a wide variety of benefits. First, there is a wide variety of essential sports gears equipped at the sports center to train for top athletics to obtain the Olympic ideal. To illustrate this, they are likely to work out at the gym to get into shape. In addition, the way they expose to cutting-edged amenities regularly will be likely to get a low probability of injuries and foster a competitive spirit. This allows them to set a record-making the host country proud together with a win-at-all-costs attitude. Furthermore, organizing more sports contests will help the country is always the peak of condition with high scores compared to other countries.

On the other hand, I believe that widening the use of transport types of equipment to a wide variety of citizens allows them to have exposure to fitness regimes together with exert themselves to keep fit. A typical example of this is an increasing number of inhabitants who have a tendency to take gentle exercise as well as build a healthy eating habit of low in fat and high in fiber which helps them to establish a balanced and healthy lifestyle. It’s not only building up muscles, but it’s also preventing inhabitants from life-threatening injuries. Furthermore, the way people place too much value on sports helping them to have good mental and physical well-being, preventing some generative illnesses and other health problems.

To sum up, I believe the disadvantages of this argument outweigh its advantages , and this is a negative development.

Please do not put the essay instructions in the "Subject" line.
Put it with your answer in the message body.

Subject: Please review my IELTS essay

Message body:
Topic: Some countries build specialized sports facilities for top athletes to train instead of providing sports facilities that everyone can use. Is this a positive or negative development?

My essay:

(Your text here...)
---------------------

bảo khuyênFrom my perspective, while there are advantages to this trend, I would argue that disadvantages are more significant.

What "trend" are you talking about?
Your essay must be sensible without the essay prompt.

A good paragraph has at least two sentences. One sentence is a poor style.

You must give a background statement, a paraphrase of the prompt, and a thesis statement in the first paragraph.

bảo khuyênOn the one hand, erecting specialized sports amenities for top athletics has a wide variety of benefits.

Amenities is the wrong word.

First, there is a wide variety of essential sports gears (That does not make any sense.) equipped at the sports center to train for top athletics to obtain the Olympic ideal. (Poor English)

These are gears:

bảo khuyênn addition, the way they expose to cutting-edged amenities regularly will be likely to get a low probability of injuries and foster a competitive spirit.

The highlighted words are incorrect. We expose film to get a picture. I think this is what you mean:

The best sports equipment has advanced safety features, so the athletes who use it will not easily injure themselves. 

I don't know what you mean by the second part.

bảo khuyênThis allows them to set a record-making the host country proud. together with a win-at-all-costs attitude.

You need spaces. "Record-making" is not a hyphenated word.
The second part is not logical.

bảo khuyên Furthermore, organizing more sports contests will help the country is always the peak of condition with high scores compared to other countries.

The yellow part does not belong to the first part of the sentence.

This is a complete sentence: Furthermore, organizing more sports contests will help the country.

Who is always in peak condition? Who has high scores?

bảo khuyênOn the other hand, I believe that widening the use of transport types of equipment to a wide variety of citizens allows them to have exposure to fitness regimes together with exert themselves to keep fit.

Transport types are ships, trucks and trains. It does not make any sense with "equipment." I don't know what you mean.

The yellow part is ungrammatical. You cannot use a predicate (verb+objects) as the object of a preposition (with.)

These are some of the problems with the grammar of your essay.
Please write more carefully.

Students: We have free audio pronunciation exercises.

thank you very much <3

You should revise your essay and post it again. If you just write different essays, you keep making the same mistakes and do not learn enough to improve.