Lactic Acid Essay

1003 words - 5 pages

Exercise PhysiologyIn researching for my paper I now know why you gave us so much flexibility on what are topic could be. In explaining lactic acid and exercise I am forced to dive into many other areas pertaining to the last few chapters that we have been covering in class. In other words, you are right, this is a good form of studying because exercise physiology is one of those things were you can not understand one part with out understanding the surrounding parts that lead up to what you are focusing on.With that in mind I will begin with explaining how lactic acid is formed. I like to think of it, while wait, I really don't like to think of it, but anyway, the build up of lactic acid is ...view middle of the document...

No we are getting to the build up. The build up consists of hydrogen ions which make the muscle acidic. This interferes with carrier molecules called nicotinamide adenine dinucleotide (NAD) along the electron transport gate in the mitochondria (POWER HOUSE OF THE CELL), here the hydrogen gets left behind and combines with oxygen and forms water. Now this is the key to lactic acid. If there is a lack of oxygen molecules in the mitochondria (anaerobic activity) the hydrogen has no where to go. "To prevent the rise in acidity pyruvic acid accepts H+ forming lactic acid which then dissociates into lactate and H+."(source#2) What this is saying is that when the mitochondria gets so backed up that it can no longer take any more hydrogen the lactate accepts the hydrogen. The average untrained person will start to feel the onset of blood lactate accumulation once they reach between 50 and 60 percent of their VO2 max. A trained athlete can prevent this onset for up to 75% of VO2 max. (source3) Now this is where or when lactic acid is felt in exercise. The normal levels of hydrogen are boosted and in a sense blood that is being brought to muscles is contaminated or acidic. "This acidic environment will slow down enzyme activity and ultimately the breakdown of glucose itself. Acidic muscles will aggravate associated nerve endings causing pain and increase irritation of the central nervous system. The athlete may become disorientated and feel nauseous." (source#2) With a better understanding of how lactic acid gets into and affects our system lets take a few looks at different ways we can go about preventing lactic acid from having a negative effect on our performance.The first key to minimizing lactic acid build up is to minimize the amount of oxygen that the muscles require for...

Other Essays On Lactic Acid

Research Essay on Prilosec OTC and Omerprazle - Chemistry - Research Paper

1032 words - 5 pages Prilosec OTC Prilosec​,​ also known as omeprazole​,​ is a compound that inhibits gastric acid secretion​. Omeprazole was first marketed in the United States in 1989 by Astra AB​,​ now AstraZeneca​, under the brand name Losec​. ​In 1990​,​ at the request of the U​.​S​.​ Food and Drug Administration​, the brand name Losec was changed to Prilosec to avoid confusion with the diuretic Lasix (furosemide)​.​ The appearance is a peachy​,​ grainy color

ati capstone comprehensive exam A - nursing - nursing remediation

2170 words - 9 pages the images. · Determine allergies to iodine, seafood, eggs, milk, or chocolate, or if the client has asthma. · Withhold metformin for 24 hr before the procedure (risk for lactic acidosis from contrast dye with iodine) Chronic Neurologic Disorders: Laboratory Data to Monitor for a Client Who Is Taking Valproic Acid (Active Learning Template - Medication, RN QSEN - Safety , RM Pharm RN 7.0 Chp 13) · Valproic acid: can be used for bipolar disorder

The Benefits Of Technology Upon Training

3405 words - 14 pages changes that take place during high altitude training are a decrease in maximum cardiac output, a decreased maximum heart rate,an increased number of red blood cells, excretion of base via the kidneys to restore acid-base balance. (Unfortunately, the net result is that you have less tolerance for lactic acid.), a chemical change within red blood cells that makes them more efficient at unloading oxygen to the tissues, an increase in the number of

The midnight theft creative writing Assignment - ABC - Creative writing

1695 words - 7 pages , was not the reason why I would go on this journey. My best friend, Tolem, was dying of a rare illness called Takigifeay. It was causing the slow built up of lactic acid on his bones. I knew that death would come to him soon. Legend spoke about a necklace that can bring life to anyone or thing. It was said to have been belonged to an Oceanian, one of the water people. The Lost Jade Necklace of Serenity was what it was called, and it could bring

emt vocabulary for 2019 school year - russellville high school emt - vocabulary

3546 words - 15 pages , sometimes seen in patients in cardiac arrest Portions of the nervous system that, when stimulated, can cause constriction of the blood vessels The air sacs of the lungs in which the exchange of the oxygen and carbon dioxide takes place The metabolism that takes place in the absence of oxygen; the main byproduct is lactic acid The position of reference in which the patient stands facing forward, arms at the side, with the palms of the hands forward The

Polymer Mechanichemistry

265 words - 2 pages Summary of Polymer MechanochemistrySometimes, curiosity gets the best of you, it did with Aj Boydston, an assistant professor at the University of Washington. Mr. Boydston and his students at the university conducted experiments, used models and imagined what would happen to the behavior of polymers when polymers undergo mechanical stress. This is a field of chemistry called polymer mechanochemistry. Creating models of star polymers on a 2-D

the changing

288 words - 2 pages One hand Reaches out And pulls a lost soul from harm While a thousand more go unspoken for They say what good have you done By saving just this one It's like whispering a prayer In the fury of a storm And I hear them saying you'll never change things And no matter what you do it's still the same thing But it's not the world that I am changing I do this so this world will know That it will not change me This heart Still believes The love and mercy

The Importance Of The Act Of Reading” By Paulo Freire Essay

1423 words - 6 pages 4BredahlHarlie Cheyenne BredahlProfessor Peter EppsComposition II08 September 2014I"The Importance of the Act of Reading" by Paulo Freire, describes the importance of the act of reading beyond numerous experiences in his life as a child, a teenager, and an adult. Freire begins his article by taking readers back to where he was born, in his home city Recife, Brazil. He uses very itemized imagery to describe the trees, the house and the atmosphere

American Dream

765 words - 4 pages The American Dream is the quintessence of a comfortable victorious life, which often includes material prosperity, a house, an improved life for one's kids, and sometimes; it means achieving any goals one may have regardless of what class he or she comes from (O'Connor, Sabato and, Yanus 19). In recent years, it has become more difficult to achieve the American Dream; this is mainly due various issues involving the relationship between the

adadwq sdadasd

504 words - 3 pages Dengan Smarty Ring, Anda bisa membaca notifikasi di handphone Anda melalui jariKetika semua orang membicarakan kecanggihan Google Glass atau smartwatch, tak banyak orang yang berpikir bahwa sesuatu yang ukurannya lebih kecil dari itu juga bisa berguna. Ide itulah yang diusung Smarty Ring, yang memperlihatkan semua notifikasi handphone Anda sehingga Anda tidak harus mengangkat handphone Anda untuk mengetahui apa yang terjadi. Smarty Ring, yang

commerce

519 words - 3 pages Related text: American History X Comment by George Moulos: You can't analyze a film the same as a book.If you re doing film you have to do film techniques, not literary techniques.-Derek Vinyard after going to prison and learning that his prejudice stemmed from ignorance he teaches his brothers Danny vineyard that his fascism and racism was wrong and ignorant.Movie Summary:Derek Vineyard begins in the movie as a troubled young man who due to his

Similar Papers

Respiratory System Muscular System Essay

330 words - 2 pages oxygen to produce some of this energy. If there is too little oxygen the muscles will produce little energy. This can lead up to some problems though; your body can build up a chemical called lactic acid and can make your muscles ache. Athletes can train so that their lungs and muscles can become more efficient and it will take longer for lactic acid to build up in their bodies. People with diseases with their lungs cannot provide enough oxygen for their muscles so they cannot even walk a long distance.

Hope Report On Fitness Components And Energy Systems St Patricks Mackay Hpe Report

2005 words - 9 pages , meaning it is not completed using oxygen rather supplies an immediate rush of energy via the breakdown of high energy phosphates stored in the body. At peak performance, the energy system can provide energy for up to 10-15 seconds before it depletes. (ptdirect, 2018) LACTIC ACID: The lactic acid system relies on the breakdown of glucose to pyruvic acid resulting in the production of high-energy molecule adenosintriphosphate (ATP). A resultant of

Vo2 & Blood Lactate Data Obtained From A Cycle Ergometry Test As A Guide For Physical Capacity Loughborough Essay

1583 words - 7 pages VO2 & blood lactate data obtained from a cycle ergometry test as a guide for physical capacity Introduction In the past, it was commonly believed that lactic acid was a waste product brought about by the process of glycolysis, involving the inadequate supply of oxygen to working muscles (Hill and Lupton 1923). This view has been greatly debated since then, with claims of anaerobic glycolysis and lactate processes ongoing even during resting

The Effects Of Exercise On The Pulmonary Ventilation Rate

910 words - 4 pages dioxide is being produced at a faster rate. During intense exercise lasting long periods of time, the body may become deprived of oxygen as it is being used up faster than it can be delivered to the cells; this may mean that the cells will begin to expire anaerobically. Anaerobic respiration uses only glucose to produce energy with the only waste product being lactic acid. This acid along with the increased levels of carbon dioxide will cause the pH