Death on a Cross
Check out this YouTube video about what death on a cross is like.
Check out this YouTube video about 7 facts about Jesus' death.
Check out this YouTube video about 5 facts why Jesus died on the cross.
Whenever I watch videos like this I'm always deeply moved by what Jesus has done for me. He put up with all the abuse (physical and mental) so that He would be without sin, and would become a sacrifice for my sins.