2. Mantis moves more flexibly, but it is limited to its own evasion and attack. If it bounces, look at the thin legs.
3. Some colleagues who jump with mantis will spread their wings and glide or fly for a while. It seems that their jumping ability is good, but in fact, they can't jump at all.
4. The hind legs of insects that bounce well in nature are strong, such as grasshoppers and crickets. As long as you see powerful hind legs, it is easy to think of jumping, while insects like mantis and beetle are mostly species that can't jump.