Picture from Adobe Inventory The Northern Praying Mantis is actually a martial artwork that mimics a praying mantis’ actions. A praying mantis is actually a predatory insect and to protect itself, it should hook or claw in circular motions. The “mantis hook” from this Chinese martial art copies this https://kungfu18412.blog5star.com/34020092/the-greatest-guide-to-kung-fu-classes