The Ab Jab

[Tim]

I have to admit, I've never heard of this thing before

http://cgi.ebay.com/Brand-New-Fun-Ab-Jab-Abdominal-Exercise-and-Speed-Bag_W0QQitemZ7234409026QQcategoryZ15274QQrdZ1QQcmd ZViewItem


Video
http://www.blacklinesports.com/abjab.wvx

It looks like it might be fun...

[Speedbag]

Interesting Repetitive Punching Activity. Just because there is not a board or noticeable rebound surface doesn't mean the bag doesn't have it's own rhythm of movement, determined by the Spring ( or cords of a Double End Bag).