Explain the physiological process of how exercise can you fight stress.

By performing regular physical activity, the body typically becomes healthier and stronger which can reduce stress associated with other health issues that may be worsened, or brought on, by inactivity. 

Some of their responsibilities are to evaluate safety, efficiency, and effectiveness of the biomedical equipment. train people on how to properly operate biomedical equipment. lastly is to research the engineering aspects of the biological systems of humans and animals.