The punch gave him jelly legs and the shame has made him jelly backed .Pretty weak of Chapman to not own up and admit he'd made an absolute Helen Hunt of himself for a good minute prior to the hit.
Still, Yarran's suspension will only last three weeks. Meanwhile the damage to Chapman's ego and reputation will last forever.
That pic of him bleeding, wobbly-kneed and being manhandled by Yarran will endure for a long, long time.