Holy shit...he's so calm and composed, that every time it cuts to the foot cam I burst out laughing...that's just some straight up Loony Tunes/Road Runner shit
Its been proven by science that when Ken swivels his feet, he is actually applying pressure to the plates under the earth's crust preventing earthquakes.
People might shit on bass drum triggers, but they really clean up the sound at 42069 BPM. Not to mention that if you do make a mistake it's much easier to hear because the kicks aren't a muddy blob of sound.