Christ is a "man" ... a Spirit man just as he was when he wrestled with Jacob.
Colossians 2 KJV
9 For in him dwelleth(present tense in English-my note) all the fulness of the Godhead bodily.
Why is the resurrection body called “spiritual,” and “life-giving spirit?" Because its source is the spiritual realm, not because its substance is immaterial,i.e., "un physical." The Lord Jesus Christ's resurrected spiritual body was from heaven...
47 The first man is of the earth, earthy: the second man is the Lord from heaven. ...
...contrasted with Adam's-from the earth.