Question: During lab activity 3 (Planar Motion) we used a two-segment model to analyze arm reaching. Using your own body dimensions and the anthropometric proportions given,
During lab activity 3 (Planar Motion) we used a two-segment model to analyze arm reaching. Using your own body dimensions and the anthropometric proportions given, calculate each body segment parameter (upper arm and forearm) as described below.
| Segments Inertial Properties | Arm Segments | |
Upper Arm (UA) | Forearm (FA) | |
Length | 0.186 (body height) | 0.148 (body height) |
Mass | 3.12 % (body mass) | 1.73 % (body mass) |
CoM location | 44.5% UA (length) | 43.4% FA (length) |
Moment of Inertia (I) | IUA = mUA * (CoMUA)2 | IFA = mFA * (CoMFA)2 |
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