Chapter 2 - Bioenergetics of Exercise and Training Flashcards
cori cycle involves converting __________ to _________ _____.
pyruvate ; lactic acid
Krebs cycle involves shuttling of pyruvate into ___________.
mitochondria
Primary source of ATP at rest and during Low intensity
Oxidative (aerobic) system
primary energy system used for moderate to high intensity activities
glycolytic
system used for low intensity activities
oxidative
range of phosphagen energy systems (exercise time and work to rest ratios)
exercise time 5-10 seconds work to rest 1:12-20
range of fast glycolysis exercise time and rest ratio
ex time: 15-30 seconds rest 1:3
range of oxidative system and exercise and work to rest ratios
ex time >3 minutes work rest 1:1
exercise high in volume, muscle groups number and short in rest time increases this hormone level.
cortisol
The body stores about __ to __ g of ATP at any one time inside of the body.
80-100
Anaerobic glycolysis is also known as ________.
fast glycolysis
Aerobic glycolysis is also known as _________.
slow gycolysis
The formation of lactate from pyruvate is done by ______ ____________.
Lactate dehydrogenase
The branched chain amino acids are _____ _______ and ________.
Leucine, isoleucine, valine
number of ATP yeilded from oxidation of one triglyceride molecule :
463
