TED Radio Hour

Tracking what your body needs

When we compare brain activity after movement versus after sitting, the differences are so striking. The brain after movement looks like one certainly far more ready to learn and to work, and yet somewhere along the way, we decided that sitting and staring in front of a computer screen for eight hours straight is the best way to work.

TED Radio Hour

Tracking what your body needs

When we exercise, it rewets the sponge. But eventually, that sponge dries out if you get little to no movement the rest of your day.

TED Radio Hour

Tracking what your body needs

When we compare brain activity after movement versus after sitting, the differences are so striking. The brain after movement looks like one certainly far more ready to learn and to work, and yet somewhere along the way, we decide that sitting and staring in front of a computer screen for eight hours straight is the best way to work.

TED

What Sitting All Day Does to Your Brain and Body | Keith Diaz | TED

If you took a regular, typical, healthy adult and forced them to 40 days of bed rest, their heart would show changes similar to 50 years of aging.

TED

What Sitting All Day Does to Your Brain and Body | Keith Diaz | TED

Over the course of sitting all day with no movement, people's mood plummets while their fatigue builds and builds. And that's because our muscles have a symbiotic relationship with our brains. They're in constant communication. Our biological need to contract muscle is more than just about physical health and metabolism. It's also foundational to mental and brain health.