Curtswearing
Mantisfreak
This article is a little dated but I thought I would share.
After research with this high-speed camera, it turns out that a smasher-type mantis doesn't strictly use muscles to strike. There is a saddle like structure in the exoskeleton that acts like a spring.
Here's the whole article. Mantis shrimp may have swiftest kick in the animal kingdom
With the help of a BBC camera crew and the loan of a high-speed video camera, University of California, Berkeley, scientists have recorded the swiftest kick, and perhaps most brutal attack, of any predator. The shrimp flail their club-shaped front leg at peak speeds of 23 meters per second to shatter the hard shells of their prey.
the blow yields a tremendous amount of force - well over a hundred times the mantis shrimp's body weight.
After research with this high-speed camera, it turns out that a smasher-type mantis doesn't strictly use muscles to strike. There is a saddle like structure in the exoskeleton that acts like a spring.
Here's the whole article. Mantis shrimp may have swiftest kick in the animal kingdom