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Articles on Cardiorespiratory fitness

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Research shows that sleep deprivation impairs communication between brain regions and brain blood flow, damages brain wiring and makes a young brain look like an aged brain. (Shutterstock)

Sleep deprivation benefited our ancestors, yet harms us now — but staying fit may help us cope

Madhura Lotlikar, McGill University

Ancient humans chose to sleep less, which had evolutionary benefits. For modern humans, sleeping less is futile and detrimental, but fitness may be a powerful ally in today’s epidemic of sleep loss.
Working out strengthens more than just your muscles – it strengthens your immune system, too. SelectStock/E+ via Getty Images

These at-home exercises can help older people boost their immune system and overall health in the age of COVID-19

Mark A. Gluck, Rutgers University - Newark; Bernadette A. Fausto, Rutgers University - Newark, and Lisa Charles, Rutgers University - Newark

Older adults, who are at a higher risk for COVID-19 complications, can strengthen their immune systems by exercising.

Related Topics

  1. Aerobic exercise
  2. Aerobic fitness
  3. Aging
  4. Exercise
  5. Exercise science
  6. Human evolutionary biology
  7. Older people
  8. Physical activity
  9. Physical fitness
  10. Weightlifting

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