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Forget dumbells, this is where it's at. (The Shake Weight - Video) watch

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    http://www.youtube.com/watch?v=4S3C4AC908w

    Surely a load of BS. I always assumed the correct method of muscle useage was to full contract and relax through one smooth, steady movement. This seems to be doing the opposite, keeping the muscles constantly contracted, whilst forcing the user to carry out sporadic fast jerky movements.

    Any thoughts?
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    I almost feel like slapping someone for having (briefly) watched that. :indiff:
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    It works on the same principle as power plates I'd imagine.
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    Lol, the science is actually right though, you're muscle outputs the most force during isometric contraction (makes sense, your muscles put in the most force when it's against a solid stationary block, you have to put in all of your effort to move it, even if you can't.)

    So yer, they're right, muscles do output more force. but to actually train muscles, they need to move :awesome:

    Otherwise it just looks like something men would use for self satisfaction.
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    (Original post by yoshifumu)
    Lol, the science is actually right though, you're muscle outputs the most force during isometric contraction (makes sense, your muscles put in the most force when it's against a solid stationary block, you have to put in all of your effort to move it, even if you can't.)

    So yer, they're right, muscles do output more force. but to actually train muscles, they need to move

    Otherwise it just looks like something men would use for self satisfaction.
    :ahee:
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    I got an erection.
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    Toned arms and the ability to crush your mister's cock.
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    hahahhahahahahahaha, the only women who will buy that are either; 1- extremly naive, 2- vvank practice
 
 
 
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