How can I find the moment of inertia of a human body bending/leaning forward?

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Alexander Martin Zöllner

You could use a tool like OpenSim to find the centers of mass in the posture you are looking for and then add up the moments of inertia using Steiner's law.

Hari Krishnan Ramachandran

@ Aleander Zollner, that suggestion was great...will try it soon.

Using the above method, MoI of human body while bending forward is approximately around 12 Kgm^2. I hope its correct..... If wrong, anyone could correct me.

Thank u, Karna Potwar. I dint use Open sim, instead i used anthropometric data from various literature.