[minor spoiler] How to break glass floors ?

[Momo]

Heyo, I'm currently in the pyramid island and in the upper floor, above the half-pipes, next to the teleporter, there is a glass floor with a CD underneath.
I'm sure that I already destroyed some glass roof or something in the mall once, but I can't remember how. How do I break this one ?

[sistermachinegun]

with roller blades, do a manual on top of the glass