>>716026375the jumps aren't meant to be the hard part
Those disco platforms can't be jumped on until you throw something at them (and become the material of whatever hit them)
They revert back after a few seconds so the challenge is to hit the platform, jump on it, rip up the floor, throw it at the next platform, then jump to it while both your jumps and throws are being blocked by the thorns which will damage you if you touch them
It's a very early challenge in the game and is there to teach you more than test you