Running is an action or action, but it is not just that. Running is what the human body experienced since the human seed was born. After years of development, the body has developed and adapted to various types of running. Whether it is a long distance or a sprint, there are many people who start running since they were young, but do not notice that stopping and waiting for this will affect my body. I think it is good for many people to run and there is no harm.
Proof - If the human body is not affected by a specific external body, (II.vii.) Is not a concept of the human body. External bodies never recognize their existence. However, so far, the human body has been influenced by certain external bodies (II.xvi.and Coroll). Perceive the external body. Proof of Completion - When viewing the external body through the idea that human thinking modifies the body it will be said to be imaginary (see Note II.xvii. NOTE); now the brain is actually I can only imagine objects outside. Therefore (through II.xxv), it does not know enough about the purpose outside the heart. Q. E. D
Proof - Mind (II.xvii.Coroll.) Because the human body is affected and treated by the impression of the external body, just as the external body is affected when a part of it is affected, Imagine any body. But (according to our hypothesis) the body is treated so that the mind imagines two bodies simultaneously; therefore, in the latter case, it also imagines two bodies at the same time, and it imagines one When, please remember one more thing. Q. E. D