Goblin shark

Goblin shark's body is adapted to slow movement.

An excerpt from the article 19 facts about Goblin shark
Unlike many other sharks, the goblin shark has a rather slack and slender body and weak, poorly calcified skeleton. As their anatomy is not suitable for long pursuits after prey, they attack from an ambush. As soon as the shark gets close enough to prey, it catches it by mowing its jaw forward.