Here "Jews" is a synecdoche for the Jewish leaders who opposed Jesus. Alternate translation: "the Jewish leaders" (See: [[rc://en/ta/man/translate/figs-synecdoche]])
You can translate this in an active form. Alternate translation: "to break the legs of the executed men and take their bodies down from the crosses" (See: [[rc://en/ta/man/translate/figs-activepassive]])