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TED Radio Hour

Body Electric Part 2: When Human Met Desk

Oct 10, 2023
Historian Laine Nooney discusses how the computer revolution changed our bodies. The importance of breaks and physical activity on productivity. Taking movement breaks every half hour decreased blood sugar levels. Sitting all day led to worse mood, but walking breaks reduced anxiety and depressive symptoms.
23:30

Episode guests

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Quick takeaways

  • Regular movement breaks throughout the day can significantly reduce blood sugar levels and cut the risk of developing diabetes.
  • The introduction of personal computers in the workplace led to unique physical ailments and stress postures, highlighting the need for ergonomic design.

Deep dives

The Impact of Sedentary Work on Physical Health

Sitting for extended periods of time while working on a computer can have detrimental effects on our physical health. Studies have shown that regular movement breaks throughout the day can significantly reduce blood sugar levels and cut the risk of developing diabetes. Additionally, taking breaks and incorporating short walks can improve mood, reduce fatigue, and increase overall energy levels. The sedentary nature of many jobs, which require digital skills, contributes to a lifestyle that is harmful to our bodies. Awareness of the negative effects of sedentary work and the importance of incorporating movement throughout the day is crucial.

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