Years ago on the "Arsenio Hall Show," there was a young woman of average to light build and musculature, whose schtick was arm wrestling, and she claimed to be able to take on all comers. She arm wrestled (allegedly) random male audience members as well as Arsenio himself and defeated them in a split second.
Note the "split second." There wasn't any real vying or wrestling. She used one deft motion and took their arm and shoulder instantly to the table, without moving from her seat or making any overtly noticeable body movements.
Never heard anything of her since then. What do y'all think?