Shear legs to the gin pole, derrick and tripod (lifting device). Shears are an A-frame of any kind of material such as timbers or metal, the feet resting on or in the ground or on a solid surface which will not let them move and the top held in place with guy-wires or guy ropes simply called "guys". Shear legs only need two guys whereas a gin pole needs at least three. The U. S. Army Field Manual FM 5-125 gives detailed instruction on how to rig shears. Fixed shear legs are most commonly found on floating cranes known as floating sheerlegs.
Frog legs or "cuisses de grenouille" are a traditional dish particularly found in the region of the Dombes ("département" of Ain). Widespread consumption of frog's legs is relatively recent, occurring within the last two hundred years. Frog , known as「田鸡」(field chicken) when described in cuisine, legs are commonly eaten in China, especially in Southern Chinese cuisine tradition. Bullfrogs and pig frogs are farmed on a large scale in some areas of China, such as Sichuan. In Chinese cuisine, frog legs are usually stir fried and mixed with light spices, stewed, fried, or made into congee; a popular dish in Cantonese cuisine. In