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.
Circulatory disorders can affect a personal lifestyle as it can be difficult to exercise. It can also led to mental health problems such as depression and anxiety since circulatory disorders can lead to emotional distress.
They should obtain permission from their doctors