the.com/leg guard

Foam armor that turns a flying cricket ball from injury into mild inconvenience.

means A protective pad worn over the shin and lower leg to shield it from impact, especially in cricket, hockey, and similar sports.

from A plain English compound of "leg" (from Old English "leg," itself borrowed from Old Norse "leggr," meaning limb or bone) and "guard" (from Old French "garder," to watch over or protect, a cousin of the word "ward"). So literally a "leg protector" — the kind of self-explanatory pairing English loves, naming a thing exactly by what it does.

cricket origin
Called pads, worn since the 1700s
goalie cousin
Hockey leg guards once made of stacked cane
fencing too
Kendo and fencing both shield the shins
weight tradeoff
Lighter pads mean faster runs, more bruises
for instance

cricket leg guard — protective equipment worn by batsmen in cricket to shield the legs from fast bowls, standard since the 1800s

muay thai leg guard — padded shin and leg protection worn by muay thai fighters in thailand and international competitions

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