Manny Pacquiao hits much harder than Hoya?

[killersheep]

On several occasions in the past, the punch mitts on Roach hands came out flying when PAC started to explode in their numerous punch mitts sessions... If Hoya was not able to do that during the time Roach trained him then Freddie Roach can say with authority that "PAC hits much harder than Hoya"...
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I knocked the mitts off my trainers hands as well, so that must mean I hit harder than ODLH as well. Plus, not to be a dick here, but with Roach's condition won't everything feel like it's hitting him harder now, and have a harder time holding on to the mitts?