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The Truth About Lactic Acid and Exercise-Protocol Supplements

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Uploaded by on Feb 1, 2009

http://www.protocolsupplements.com I have been listening to miss information having to do with Lactic Acid for years. The most common affect that is uttered, usually by people who have not read a book on physiology in the last 30 years, is that it is the cause of muscle soreness. It is not the cause, in fact, if it did contribute to soreness, it would at the end of the list. The main cause is from micro trauma to the muscle tissue itself. You see, when the level of training exceeds the contractile strength of the tissue, tiny tears occur in the muscle. When this happens, there is an inflammatory effect and the body sends out chemicals(bradykinin and prostaglandins)to cause sensitivity to the nerves endings. These two things together cause that familiar pain that every athlete is intimately aware of. Simply stated, Lactic Acid is the byproduct of anaerobic (without oxygen)metabolism. It is the one of the main limiting factors in how hard we can push during intense exercise. As it builds up in the muscles, it directly interferes with the muscles ability to contract and when it reaches a certain threshold, muscle failure occurs. This is a beautiful safety mechanism because if were not there, we would be able to keep pushing until something snaps or breaks. The body is designed perfectly to keep increasing it's ability to do more and more but it is also wise to listen to it when it tells you when you have had enough. Push into that familiar burn, it won't kill you, however, It is a good idea for beginning athletes to find out where that threshold is early on, those who don't find out that puking is just past the point they should have stopped. The more you train, the better you learn how to dance at that threshold to help accelerate you power, strength, and speed. I will get into topics like anaerobic threshold in later more detailed articles. This one was just to clear up some misconceptions, so if you are in a conversation and you here someone say that they are sore from Lactic Acid, either let them know what you learned here, or just smile. Here is to all your success now and in the future and check back often for more information.

Yours in health,

Cody Oakland M.S.

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Uploader Comments (codytyler321)

  • cody it helped me!

  • @mzladietee I'm glad

  • this guys a fraud

  • @MegaBEANER1000 I should take that as an insult from someone named "megabeaner"?

  • fuck you and fuck your cheers you brit

  • @MegaBEANER1000 You are an idiot

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  • I would like a source on this;

    "When this happens, there is an inflammatory effect and the body sends out chemicals(bradykinin and prostaglandins)to cause sensitivity to the nerves endings"

    I thought we hadnt figured out the reason for muscle soreness yet. It is true that microtrauma occurs yes, but at the time when soreness appears, all microtrauma is long gone and the muscle is trengthened. But bradykinin and prostaglandins could be an explanation, just havent seen any research confirming that

  • Good info mate

  • I have a question about your title and information comment..it says "i have been listening to MISS INFORMATION.." ROFL ! ! ! I think you meant "misinformation". I wonder if MR INFORMATION knows this, however.

  • the burning sensation is not caused by lactic acid, lactic acid makes your muscles acidic waking up the dormant enzyme called Cathepsin which feeds the muscle tissue which puts you in a catabolic state,,,,WHICH gives your e.g calves that burning feeling not allowing you to finish your marathon, 5k, 10k, etc.

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