A quick and sloppy video to illustrate my pedal technique on a Hammond B-3. Since it has no ability to sustain pedal notes you need to do a "heel and toe" technique in order to have a full sounding bassline. Many organists play a left hand bass (and I do this when I'm using B3X), but I like to stretch out and let my left hand comp chords instead.
Recorded using a Zoom Q2N and a DJI Osmo Pocket.