//Study finds exercise keeps your brain healthy, even if you’re mostly sedentary

Study finds exercise keeps your brain healthy, even if you’re mostly sedentary

Video above: 3 ways exercise benefits your mental healthIt’s common knowledge that sitting on your behind all day is bad for your health.But recent research brings some good news for those of us whose work demands that we stay parked at a desk: Your daily bout of exercise protects your brain, even if you’re otherwise sedentary.That’s because it helps keep your brain’s cortex — the