We get tired after exercise because our muscle fibers get tired very quickly. This is due to the major source of energy for the muscle tissue, called adenosine triphosphate, or ATP. As the muscles make use of this supply of energy, they get tired and fatigue.
Muscular Strength: the ability of the muscles to exert a force. The maximum amount of force that a muscle can generate in a single effort.
Answer:
Difference between Mental and Emotional Health. Mental health is largely concerned with cognitive processes such as perceiving and deciding while emotional health is more focused on expressing feelings like anger, happiness, etc. Mental health is usually associated with illnesses such as schizophrenia and mood disorders.
