Wave blade of snowboard blade: Actually, it depends on the shape of the blade to produce practical effect, and the blade itself has special considerations in strength.
Wave blade is a patent of Mervin company, and all its brands are allowed to use it. There are two kinds of wave blades:
One is the incomplete blade used in LibTech and GNU brands, that is, there is only a blade near the extension line of the board waist, and there is no blade at the front end of the board head and tail.
There is also a full-blade blade, which is used in Smokin and Roxy brands. All the edges of the board have edges. The difference is due to technical and performance considerations. Half of Lib and GNU is to meet the requirements of technological strength of wave edge. The relatively short one-sided design can effectively increase the technological strength of the wave edge, and the edge part without the front end of the plate head and tail can improve the energy conduction from the middle to the two sides of the wave edge.
Smokin and Roxy's blades are improved blades, the effect is milder than Lib and GNU's blades, and there is not so strong traction, but there is not much difference between cutting ability and effective blade length.