anyone seen this bag in use?

[Dan]

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never seen anything like it

anyone tried one out and got feedback?

[scrap]

Made one of those about 15 years ago out of a fit Ball, everyone enjoyed it.Put it about 18 inches from a wall, you can bounce it of the wall when punching it. Great for speed of Hand and Foot.

[gatto]

i mite have seen a clip of it in rossboxing