3:50 Recent research shows that is not the case. Lactic acid is just a fueling system. Its the micro tears caused by muscle use that create the soreness, not the lactic acid which disappears from the body after about 30 mins of rest after exercise. Just saying.
correction... glycogen ? its glucose if im not mistaken cuz the process is glycolysis.. glycogen use during starvation or fasting.. glucose -> pyruvate ->lactate.. can i ask, why pyruvate->lactate not alanine using ALT with Glutamate.. Pyr + Glu -> aKG +Ala.
Pyruvate does not convert into lactic acid. Pyruvate and 2 H+ convert into lactate. Therefore, lactate acts as a buffer soaking up H+
The build of of H+ in the body is from the hydrolysis of ATP. This is what is causing the intramuscular pH to drop. Exercise induced metabolic acidosis is therefore, NOT caused by lactic acid.
Robergs RA, Ghiasvand F, Parker D. Biochemistry of exercise-induced metabolic acidosis. Am J Physiol Regul Integr Comp Physiol 287: R502– R516, 2004.
This guy's voice makes me wanna jump out a window.
UrbanArtifact 4 days ago
3:50 Recent research shows that is not the case. Lactic acid is just a fueling system. Its the micro tears caused by muscle use that create the soreness, not the lactic acid which disappears from the body after about 30 mins of rest after exercise. Just saying.
GixxxerKim 3 months ago
really good video thanks
abvmoose87 4 months ago
cant stop laughing at how he pronounces atp
NationalPro 4 months ago
Ay Tay Pay and Ay Day Pay.
TylerTakacsIsAwesome 4 months ago 7
correction... glycogen ? its glucose if im not mistaken cuz the process is glycolysis.. glycogen use during starvation or fasting.. glucose -> pyruvate ->lactate.. can i ask, why pyruvate->lactate not alanine using ALT with Glutamate.. Pyr + Glu -> aKG +Ala.
jalee91 8 months ago 2
@jalee91 stop it you nerd! just let the pros do the talking. If you can do better send me the link
anzaja 2 months ago
@jalee91 glycogen is a macromolecule of glucose so its just chained together glucose
TheZMR28 1 month ago
ok its good thanks!
jalee91 8 months ago
Comment removed
jalee91 8 months ago
This is a really helpful video thank you
Amelioo58 9 months ago
Pyruvate does not convert into lactic acid. Pyruvate and 2 H+ convert into lactate. Therefore, lactate acts as a buffer soaking up H+
The build of of H+ in the body is from the hydrolysis of ATP. This is what is causing the intramuscular pH to drop. Exercise induced metabolic acidosis is therefore, NOT caused by lactic acid.
Robergs RA, Ghiasvand F, Parker D. Biochemistry of exercise-induced metabolic acidosis. Am J Physiol Regul Integr Comp Physiol 287: R502– R516, 2004.
Jonnyboygomez99 1 year ago
Comment removed
Jonnyboygomez99 1 year ago
thanks :)
RhodaKable 1 year ago