I Corinthians 15 uses the analogy of a dead seed planted and springing to new life to explain the relationship between our current and resurrected bodies.
The science of cause and effect is understood, but more than ‘facts’ are needed in life; faith is an existential condition of hope that there is a power greater than death.
In fact, it takes more faith to believe in the ‘swoon theory’ that Jesus didn’t fully die on the cross, but later revived – the Romans knew how to kill people!
The bodily resurrection of Jesus was not something the disciples’ cultural-religious system prepared them for – this, alone, is good evidence for believing their testimony.
Other mutations for the disciples included that in Judaism there was a spectrum of beliefs as to what could happen after death, but this did not include a physical resurrection in this world.