First Yisro says:
וְאַתָּה תֶחֱזֶה מִכָּל הָעָם (1)אַנְשֵׁי חַיִל (2)יִרְאֵי אֱ־לֹהִים (3)אַנְשֵׁי אֱמֶת (4)שֹׂנְאֵי בָצַע וְשַׂמְתָּ עֲלֵהֶם
Then when He selected it says he got:
וַיִּבְחַר מֹשֶׁה אַנְשֵׁי חַיִל מִכָּל יִשְׂרָאֵל
Why did Moshe lower qualifications from 4 to 1?
חַיִל
, whose basic meaning is that of force, strength, or power, and which can be understood either as able bodied, or of unimpeachable character, or both. In the latter two cases, the last three qualifications act as explanations, rather than additions, to the first or main concept.