The sound was from when his head hit the flimsy trolley against the wall not the floor. Sounded like a shopping trolley.

again, that is called the Christopher Reeves backflip. and his head just sounded like a box of pistachios when opened

I'd say he needs more practice.... while wearing a helmet.

OUCH!
That's what you get for being a flit-boy!

mabye he should choose a different sport

Why did that slow motion part sound like Streets of Rage on Sega Genesis

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