{"id":67700,"date":"2026-09-22T05:22:56","date_gmt":"2026-09-21T20:22:56","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=67700"},"modified":"2026-09-22T05:22:56","modified_gmt":"2026-09-21T20:22:56","slug":"why-does-your-body-spin-the-opposite-way-unlocking-the-physics-mystery-with-a-spinning-chair-experiment-conservation-of-angular-momentum","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=67700&lang=en","title":{"rendered":"Why Does Your Body Spin the Opposite Way? Unlocking the Physics Mystery with a Spinning Chair Experiment (Conservation of Angular Momentum)"},"content":{"rendered":"

I\u2019m Ken Kuwako, a Science Trainer. Every day is an experiment.<\/strong><\/span><\/p>\n

A Fascinating Physics Phenomenon You Can Experience Just by Sitting on a Swivel Chair<\/h3>\n

If you have a swivel chair at home, there\u2019s a fun experiment I\u2019d like you to try. Stand on the chair and swing both arms around in the direction of the red arrow in the photo, making a big counterclockwise rotation. What do you think will happen to your body? Most people would probably answer, \u201cMy body will rotate too.\u201d<\/p>\n

Here\u2019s the real question: will your body rotate counterclockwise, or will it rotate clockwise?<\/p>\n

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Your Body Moves in the Opposite Direction<\/h3>\n

Try it for yourself, and you\u2019ll find something surprising: your body rotates in the opposite direction from your hands, namely clockwise.<\/p>\n