Son Wittnesses Actual Crucifixion in Philippines

Most people know that some young men in the Philippines have themselves nailed to a cross on Easter Sunday. Jason actually witnessed a crucifixion during a four-hour Easter service last Sunday. I don't think I care to witness a man having nails driven through his hands and feet and fastened to a cross. I wonder how long a man hangs on the cross.  I don't know whether this practice is followed in any other country