During exercise your body's blood pressure increases as it cool down the body's blood pressure slowly returns to its normal state this is know as?
http://www.biology-online.org/dictionary/Homeostasis
It is negative feedback ;)
The phenomenon you are referring to is known as post-exercise hypotension. During exercise, our body's blood pressure increases as the heart works harder to pump more blood to the muscles and organs. This is a normal response to physical activity as the demand for oxygen and nutrients increases.
After exercise, during the cool-down period, our body's blood pressure gradually returns to its normal or resting state. This is because the workload on the heart decreases, and the blood vessels dilate, allowing blood to flow more easily and efficiently.
To confirm this information, you can refer to credible sources such as scientific research papers, medical textbooks, or websites of trusted health organizations like the American Heart Association or Mayo Clinic. These sources often provide in-depth explanations and references to support their claims.