You know...? Wearing the bra is no guarantee you won't be "exposed". It's bound to happen by accident if you grapple much or rely on gripping and pushing and pulling to throw your opponent. ... 
One of my favorite tricks for self defense is to pull the shirt over his head to wrap up the arms and obscure vision and mobility while I pommel or kick the crap out of him... Think hockey or soccer brawl...
Ghost... Wrong shoulder rig for me... 
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"In all countries where personal freedom is valued, however much each individual may rely on legal redress, the right of each to carry arms - and these the best and the sharpest - for his own protection in case of extremity, is a right of nature indelible and irrepressible, and the more it is sought to be repressed the more it will recur."
James Paterson |