Low - intensity exercise (40 %) does not result in significant increases in cortisol levels. (thehormonediva.com)
An increase in the cortisol level within the body elevates the blood pressure, lowers the immunity, and decreases muscle tissue within the body. (rishikulyogshala.org)
The researchers also found a significant rise in cortisol levels from the sweat component, as compared with the yeast, beginning within 15 minutes of exposure and continuing for up to an hour. (scientificamerican.com)