Could be Timing. Try Premium gas.
too much exertion can kill you
The level of exertion at which you are exercising.
Force: The amount of exertion on a body
The level of exertion at which you are exercising.
The act of exerting, or putting into motion or action; the active exercise of any power or faculty; an effort, esp. a laborious or perceptible effort; as, an exertion of strength or power; an exertion of the limbs or of the mind; it is an exertion for him to move, to-day.
To watch another carrying a load requires no exertion.
The word exertion has three syllables. (ex-er-tion)
No. It is one that has little or no physical exertion.
EXSESSIVE amount of calcium is called hypercalcemia
It's based on an average person's heart rate. Multiply by 10 and you get 60bpm for no exertion to 200 bpm for maximum exertion.
The level of exertion at which you are exercising.