It is widely recorded that the Paris Inquisition regularly nailed suspects to posts or other convenient objects as a form of torture. This is what we believe happened to the man on the shroud. Any section of convenient wooden panelling or even a large wooden door would do. But we had found from our experiments that the blood flows seen on the shroud image could net be reproduced using a symmetrical position of crucifixion. The victim would have had to have been hung like this for the observed flows of blood to be physically possible.
The position of the crucifixion of the man on the shroud