JMM makes me nervous everytime he does this sht...

[KING MEAT]

when he tries to pop the damn speed bags!

wtf especially when he uppercuts it, i can only imagine him missing fcking up his hands from the metal hooks..

[James_Toney]

virtually impossible

[KING MEAT]

what if his fists slip the bag and straight to the metal ... dammit that sht would be so damn painful...

[PACnPBFsuck]

virtually impossible

[LeG00N]

Im sure he knows what he's doing. He's probably hit the speed bag tens of thousands of times or maybe hundreds.

Mayweather couldn't pop a speedbag tho

[Larry the boss]

thats what makes it amazing,the timing

[baya]

honestly, that sheit is sexy.

[Larry the boss]

virtually impossible

not impossible at all

[Tay Roc]

OP must have forgotten that JMM is a boxing god.

Virtually Impossible.

[thuggery]

He's been doing it for years, he's got it down to a science