Infrasound is really amazing at activating your fight/flight reflexes. This is why gigantic subwoofers are popular among home theater enthusiasts.
There are not many sedentary activities that will get your heart going like the MI3 bridge shootout or "Irene" at 120dB+ flat down to 10hz. I can definitely see someone with a pacemaker or heart problem having a rough time in that environment.
Infrasound is really amazing at activating your fight/flight reflexes. This is why gigantic subwoofers are popular among home theater enthusiasts.
There are not many sedentary activities that will get your heart going like the MI3 bridge shootout or "Irene" at 120dB+ flat down to 10hz. I can definitely see someone with a pacemaker or heart problem having a rough time in that environment.