This essay has been submitted by a student. This is not an example of the work written by professional essay writers.

Lastic Acid

downloadDownload printPrint

Remember! This is just a sample.

You can get your custom paper by one of our expert writers.

Get custom essay

121 writers online

Download PDF

Lactic acid is produced when glucose is broken down and oxidized. During intense exercise when oxygen levels are lower, more lactic acid is made, which produce hydrogen ions and a burning sensation in muscles while they’re active. However, on-going soreness in the days following an intense effort is not due to a build-up of lactic acid but tiny muscle tears and inflammations.

Energy systems


The stress on your muscles during exercise leads to tiny tears in your muscle fibres, these tears will cause swelling on your muscle tissues, this makes pressure on the nerve ending and pain. To repair these tears protein needs to be taken in food form, or protein shakes to build and repair these tears making them stronger.


Muscle fibre Micro Tears

Acute responses to the skeletal system are shown by the changes in the joints. In the joint synovial fluid is secreted, the synovial fluid helps to give a bigger range of movement during acute exercises. When the synovial fluid is secreted, it becomes less viscous causing it to be easier for a large range of movement to take place. ?Increased Range of Movement

Warming up before exercising is very important as it helps to stop injuries. This is done as we warm we are making heat, from our muscles contracting and creating friction. When doing exercise the muscle pliability is increased, meaning that your muscles are more flexible if they are pliable. As the muscles become pliable, this can also result in less injury

Increased Muscle Pliability

As the blood supply becomes higher, there is an increase in temperature and metabolic activity. As we start to exercise, our muscles work quickeer to produce energy at a quicker pace, to keep up with this movement and speed in the muscles. Oxygen in the red blood cells and other nutrients like minerals are imbedded in the muscles to give these muscles energy (glucose.) during exercise our muscles contract causing friction, producing heat.  70% of body heat is produced by energy production in muscle tissue. Vasodilation of the capillaries on the skin, takes place to help control body temperature, allowing more blood to come to the skin therefore causing our bodies to sweat. If the temperature in our bodies is not kept cool and overheats, the enzymes in our bodies will begin to die. The greater the demand for oxygen is met by an increase in blood supply through capillary dilation.


Remember: This is just a sample from a fellow student.

Your time is important. Let us write you an essay from scratch

experts 450+ experts on 30 subjects ready to help you just now

delivery Starting from 3 hours delivery

Find Free Essays

We provide you with original essay samples, perfect formatting and styling

Cite this Essay

To export a reference to this article please select a referencing style below:

Lastic acid. (2018, December 03). GradesFixer. Retrieved June 27, 2022, from
“Lastic acid.” GradesFixer, 03 Dec. 2018,
Lastic acid. [online]. Available at: <> [Accessed 27 Jun. 2022].
Lastic acid [Internet]. GradesFixer. 2018 Dec 03 [cited 2022 Jun 27]. Available from:
copy to clipboard

Sorry, copying is not allowed on our website. If you’d like this or any other sample, we’ll happily email it to you.

    By clicking “Send”, you agree to our Terms of service and Privacy statement. We will occasionally send you account related emails.


    Attention! This essay is not unique. You can get a 100% Plagiarism-FREE one in 30 sec

    Receive a 100% plagiarism-free essay on your email just for $4.99
    get unique paper
    *Public papers are open and may contain not unique content
    download public sample

    Sorry, we could not paraphrase this essay. Our professional writers can rewrite it and get you a unique paper.



    Please check your inbox.

    Want us to write one just for you? We can custom edit this essay into an original, 100% plagiarism free essay.

    thanks-icon Order now

    Hi there!

    Are you interested in getting a customized paper?

    Check it out!
    Don't use plagiarized sources. Get your custom essay. Get custom paper

    Haven't found the right essay?

    Get an expert to write you the one you need!


    Professional writers and researchers


    Sources and citation are provided


    3 hour delivery