Break the grapple block, then jump on the sand to get through the hole. Break spin before touching the sand, and then spinjump to get a good jump off of the sand. Breaking spin after jumping from the sand will remove horizontal momentum, or a stationary spinjump can help.

Requires:

"Gravity"
"Grapple"
"HiJump"
"canCarefulJump"
"canPlayInSand"