This is some footage my teacher took of a man called Lao Song in Luoyang, China. He studied Shaolin Martial Arts for many years before learning from Wang Hong Jun (my Shihfu's Shihfu, not sure of the technical tuem for that) to improve his skill.
Brick Chop
Iron Palm
Brick Kick
Iron Shirt
Iron Foot Stamp
Iron Fist
Iron Skull
Iron Shirt
Two Finger Brick break
This is my Shihfu in a park in Luoyang demonstrating his Iron Palm