Using Speed Booster in the room below, run and jump through the door without bonking the door frame or breaking spin. Perform a mid-air wiggle to make into onto either ledge.

Entrance condition:

{
  "comeInWithPlatformBelow": {
    "minHeight": 9,
    "maxHeight": 10,
    "maxLeftPosition": -34.5,
    "minRightPosition": -7
  },
  "comesThroughToilet": "yes"
}

Requires:

"canCrossRoomJumpIntoWater"
"canSpeedyJump"
"canInsaneJump"
"canMidairWiggle"

Dev note: This strat is applicable in Crocomire's Room and the Indiana Jones Room.