Editing Lone Echo Speedrunning Guide (section)

=== Headbutt Boosting ===
Whenever you need to travel more than a few meters in a direction, it is fastest (faster than crabbing/xenomorphing and EVA boosting) to take any item and use it to boost. Almost any floating item will do, up to a pretty large size (even the loose cargo). Just hold the item in front of your face, then let go, move your head forward to bang into it, and grab it again, all in quick succession. Grabbing it again is optional, but it allows you to repeat the process to achieve extra speed. Moving your hand is not necessary, as the speed boost you get  is determined by the speed of your head as it hits the item. Sometimes, it is advantageous to forego regrabbing the item and try to get a speedier boost by bashing your head more exuberantly. This strat gives you a sore neck.