Yale Shadow Ball : A Knockout for Real Sport

**Speedbag** · 10-20-2013, 05:48 PM

Originally posted by paranday View Post

Posted here to document this invention.

And the concept still survives today....

and I'm not quite sure but I think this guy is explaining how to use it....

**Speedbag** · 10-22-2013, 08:15 AM

Originally posted by ventanakaz

Oh, just looking at that hurts my neck, can you say whiplash

Can you say "...miss, ball smacking you in the face".

Of course, that's probably the point.

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