how long should i train speedbag?

Discussion in 'Boxing Training' started by comebackkid, Dec 5, 2007.


  1. comebackkid

    comebackkid New Member Full Member

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    Feb 25, 2006
    i do twenty minutes, is this enough?
     
    comebackkid, Dec 5, 2007
    comebackkid, Dec 5, 2007
    #1