[appguy]

The wounds on the man on The Shroud match those of Jesus Christ in the Bible. The crown of thorns, scourging, crucifixion, piercing on the side.

[atombender]

Whoever manufactured the shroud was following the story in the Bible and made sure the image adhered the description of the crucifixion.

[hulitu]

Do you have a bible with photos ? I only have one with text. /s

[graemep]

A text that mentions scourging, a crown of thorns and a spear thrust in the side of the body.

It does not prove anything either way with regard to it being genuine or not, as a later forger/artist would have followed that, but if it is shown to be a genuine shroud with genuine marks then it makes it probable it was Jesus's.