It　is　an　important　method　and　efficient　tool　that　using　a　model　to　stu　the　motion　principles　and　rules　of　human　movement.　Based　on　multi-regression　equation　for　calculating　segmental　masses　of　Chinese　male　body,　the　mass,　the　equivalent　stiffness　of　each　segment　and　the　equivalent　stiffness　between　segments　are　calculated　by　introducing　the　anthropometric　data.　A　multi-body　system　model　of　a　standing　human　based　on　anthropometric　data　is　established.　Based　on　this　model,　natural　frequencies　of　Chinese　male　with　7　kinds　of　percentiles　are　calculated.　The　calculation　results　have　a　good　agreement　with　the　test　results,　which　provides　a　basis　for　the　exploration　of　numerical　simulation　on　human　vibration.