sedentary behavior tagged posts

Replacing sitting time with 30 minutes of activity associated with lower risk of cancer death. In the first study to look at objective measures of sedentary behavior and cancer mortality, researchers from The University of Texas MD Anderson Cancer Center found that greater inactivity was independently associated with a higher risk of dying from cancer. The most sedentary individuals had an 82% higher risk of cancer mortality compared to the least sedentary individuals. An accelerometer was used to measure physical activity, rather than relying on participants to self-report their activity levels

“This is the first study that definitively shows a strong association between not moving and cancer death,” said Susan Gilchrist, M.D...

The researchers asked volunteers to react to simple stick drawings depicting scenes of physical inactivity and physical activity, and discovered that brain activity differed depending on the scene.
Credit: UBC Media Relations

Society has encouraged people to be more physically active, yet we are actually becoming less active. This new study offers a possible explanation: Our brains may be innately attracted to sedentary behavior. Electroencephalograms showed that test subjects had to summon extra brain resources when trying to avoid physical inactivity.

If getting to the gym seems like a struggle, a University of British Columbia researcher wants you to know this: the struggle is real, and it’s happening inside your brain...