I moved to electrodes away from my peronial nerve and put them onto my calf muscle.
A jumble of wires and tape, not pretty.
Here are some YouTube playlists, several vids in each one.
Hang on ,YouTube took the vids down. I'll reupload on a different account.
Modulated TENS
Frequency constantly changes from 20 -80 Hz
Pulse width constantly changes from 50-250 μs
See how the muscle undulates? Feels lovely.
Next up is a couple of EMS settings. EMS has work/rest periods. On and off. You can see the entire muscle tense up. You may even hear me grunt. That's not pain, it actually feels so pleasant when the juice flows in and the muscle responds.
EMS
Frequency 80 Hz
Pulse width 350 μs
Frequency 45 Hz
Pulse width 350 μs
I'll post up some science next