1. Extreme Exercise Might Dull the Brain, Study Says  WebMD
  2. Extreme Exercise Tires Both Your Body and Brain  Technology Networks
  3. Can excessive athletic training make your brain tired? New study says yes  Science Daily
  4. Work burnout and excessive exercise ignite similar levels of neural fatigue  Inverse
  5. It’s not just your legs! Scientists find exercising too much may also make your brain TIRED  Daily Mail
  6. View full coverage on Google News

“brain exercise” – Google News