I think clench to brake would make more sense. Just relax and you'll be cruising
I'm just imagining being relaxed and going fast, then something startled you and BAM. Suddenly brake and fly off the board. Maybe have a humourous landing in a dumpster or a pile of manure.
You do realize, the detection sensor needs to be firmly attached.
wait. is clench=accelerate or clench=slow down?
I think clench to brake would make more sense. Just relax and you'll be cruising