I may or may-not use 2lb wrist weights attached to the bottom of the steering wheel.
Easy velcro on/off.
https://www.walmart.com/ip/SPRI-Wrist-Weights-Pair-2-lb-Each/347365245
I use my free supercharging 2-3 times / week. My daily commute is 150 miles plus errands. Add that to a normal 14 hr work day and I use the time at the supercharger to take a 30 minute power nap.
Electric grid / Substation Operator here.
Keeping the lights on and the linemen safe when things need to be shutdown.
Before that was 11 yrs in the Navy as a Sub Nuclear Mechanic (3rs) and later a Satellite Communications Tech (8yrs)