These open jaw grunts have got to stop!

[Biolink]

It's cool on the heavy bag, but that shyt will get you ****ed up in the ring. Good people can actually pick up on the timing of the grunts if you have some kind of rhythm to them or something.

[mrpizza-nd_beer]

Hey, no complaints. Pacquiao does it. 8 division, 10-time world champion, 4 lineal world titles.

[MR PUNCHOUT]

It's cool on the heavy bag, but that shyt will get you ****ed up in the ring. Good people can actually pick up on the timing of the grunts if you have some kind of rhythm to them or something.

Yep! That's exactly what happen in the mayweather vs Ortiz fight! Ortiz throw 3 jabs in a row while grunting and on the 3rd jab may countered with a beautiful straight right hand!