SpeedBagSkunk "live on stage demo" at the NPC Monsta Classic

[Speedbag]

This is Bag Master Zach "speedbagskunk" Ruffo tearing it up at this event. Great Job, Zach!

https://www.youtube.com/watch?v=r...

[Speedbag]

I know of at least 5 legitimate GBWR speed bag marathon record events - and all of them required the same triple rhythm. 50minutes punching, 10 minute...

[Speedbag]

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The Guinness record attempts that I am aware of all used triplet rhythm punching and not fist rolling. The first...