How many workmans comp claims do you think he had before he perfected that move?
None. The night crew I ran was all young college students, so full of energy and creativity.
Really not hard to perfect, when you are hauling out 10-20 huge skids every night; and then have to rush back to load up another one in a hurry, so why not practice on the way?
We got good enough at it that we could spin around and enter the stock room doors backwards, ready for the next skid, like in the clip, but thru swinging doors.
(Yes, dangerous, but no one back there but us chickens at the time.)
Like I said, big skate board, but with steering, that, when fully cranked sideways, makes a nice 'front handbrake' as the wheels would 'stick', skidding sideways.
Balancing/controlling the thing at speed while getting it up to speed, and manuvering was pretty inuitive, oddly enough.
Oddly enough, I recently had a chance to revisit those rusty skills when I tested out an e-scooter.
Far less fun, far safer, similar '
let go, jump off, and walk away if it gets janky' skills.
No energy recovery braking on pallet jacks however....
Doing similar with the crushing weight of the power jack, however DID take more practice (and a few tipped over lead acid battery packs).
Oh! And the panic button on the power forklift/jack was
special fun - get it up to full speed and hit the panic stop, and that several thousand lb jack would jump right up in the air by about 2-3"!
But that did very bad things to the tile floor, which I got tired of explaining, so stopped doing that.
We usually rushed to finish the nights work by 3 am and served cocktails (and other treats) until it was time to look busy again (as the sun came up) for management arrival.