CREATE TABLE table_1538 ("Place" FLOAT, "Weightlifter" TEXT, "Body weight" TEXT, "one hand snatch" TEXT, "one hand clean & jerk" TEXT, "Press" TEXT, "Snatch" TEXT, "1." TEXT, "2." TEXT, "3." TEXT, "Total" TEXT)

Name the snatch when body weight is 73.7
SELECT "Snatch" FROM table_1538 WHERE "Body weight" = '73.7'
SELECT "Snatch" FROM "table_1538" WHERE "Body weight" = '73.7'