The answer is: The ATP-CP system.
This energy consists of phosphates called: Adenosine triphosphate and phosphocreatine
It gives really quick energy, and this occurs when they are broken down.
Hope this helps :)
<span>The third phase of the general adaptation syndrome is characterized by the Exhaustion Phase. This is where the person was unable to conquer his stressors and as a result the person breaks down or experiences severe emotional stress or trauma.</span>
Sedentary<span> lifestyle. ... </span>Sedentary<span> activities include sitting, reading, socialising, watching television, playing video games, and computer use for much of the day with little or no vigorous physical exercise. A</span>sedentary<span> lifestyle can contribute to many preventable causes of death.</span>
for me for cardio I do 10-15 min on the elliptical or tred-mill
muscle endurance is lifting waits or even pushups, squats, and so on
and last flexibility will be doing stretches such as splits lunges deep squats and so on