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Thread: Biomechanics

  1. #1 Biomechanics 
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    Hi,
    As i am new here and the first message that came up was to either introduce myself or ask a question, i am choosing the second one although i am not sure if the threads has to be grouped. Please correct me if i am wrong.

    I was wondering if someone can help me find out what kind of system class the following exercises are:
    1) knee extension
    2) bench press
    3) squat with and without external weight.

    Thank you in advance.

    Regards.


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  3. #2  
    Life-Size Nanoputian Flick Montana's Avatar
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    Not sure what you mean by "system class". You mean pronation, supination, flexion, extension, etc?


    "Sometimes I think the surest sign that intelligent life exists elsewhere in the universe is that none of it has tried to contact us." -Calvin
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  4. #3  
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    Hei,
    No, i mean as in the 1,2 and 3. class levers. This system gives you a picture on how external and internal forces are places. The someone can calculate r: momentarm, and by having a given force someone can calculate the torque.
    For some reasons i cannot post a link, so please google lever class system.

    I am struggling finding out which system can reflect the exer. i mentioned.
    So far bench press is a 3.class lever system
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