The
Basic principles of Creatine as an Ergogenic Acid
Creatine leads to an increase in muscle
content of creatine and creatine phosphate. Creatine loading has been
shown to enhance performance during reported bouts of high intensity
exercise. It can be used for track sprinting events, swimming, football,
soccer, tennis, hockey, basketball, weightlifting, and so on. The long-term
use of creatine in combination with exercise appears to enhance muscular
strength and increase muscle mass. It also has been shown to delay fatigue
as it has the potential to reduce lactate production. The incorporation
of our buffing system helps to maintain intramuscular pH, which is also
very important in delaying fatigue. The increase in body weight that
is noticed by people using creatine is not advantageous to all athletes.
(I.e. Marathon runners). It is still not clear without this weight gain
is due to water retention or whether it is from an increase in lean
muscle mass. It would make sense that it is lean muscle mass because
if you are delaying time to fatigue and have more strength you can train
harder and increase muscle mass.
Creatine-Phosphocreatine Cycle
Creatine phosphate + ADP + H <- ->
Creatine + ATP
(This reaction is Mg and Na dependent,
which is why MyoSport contains Mg and Na.)
When the cells utilize ATP for energy,
creatine phosphate is called forth to synthesize new ATP. This effect
keeps levels of ATP at an almost constant high level, providing there
is creatine phosphate. One can see the importance of keeping the concentration
of ATP nearly constant, because the rates of almost all the reactions
in the body depend on this consistency.
The importance of maintaining consistent
ATP levels: