English
gamer leg
From gamer + leg.
Proto-Germanic *gamaną ‘pleasure, enjoyment, joy’
Proto-West Germanic *gaman ‘pleasure, fun, amusement, entertainment’
Old English gamen ‘game, sport, or pastime’
Middle English game ‘Sexual or romantic dalliance’
Middle English gamer
English gamer
The story
Of the first sense, since gamers and desk workers who stay seated for excessively long periods without moving their legs are at a higher risk of developing blood clots.
Today it means
noun Vasculitis.
Language periods are conventional ranges, not dates for this word.
Etymograph / gamer leg