eupraxiaEtymologyBorrowed from Ancient Greek εὐπραξία (eupraxía, “living well, acting well”), equivalent to eu- + -praxia.nounPositive skills related to movement.“Both studies show that speech and speech reading skills in deaf preschool children age 3.5 to 6 years depend strongly on fine motor skill of hand and mouth, successive memory and memory for rhythm. These three interdependent skills are taken as three aspects of eupraxia.”Eupraxy.