What is Punching Bag
Sandbags are one of the training equipment for combat sports, mainly used for hitting strength training.
A sandbag is not literally a bag full of sand, if it were filled with sand it would be too hard to hit at all. Sandbags are generally made of microfiber leather or PU leather, canvas or Oxford cloth on the outside, and there is generally a buffer layer made of EVA or plastic foam between the inside and the filling, and the finished sandbags are generally filled with rags. If filling it by yourself, it is recommended to fill it with shredded cowhide or rags, and some people like to fill it with sawdust and grain.
Punching Bag Classification
The whole silicone sandbag is made of silicone. The general silicone sandbag base has a suction cup, which plays the role of double insurance. You can add water or sand to the base to increase the weight of the base, or you can directly use the suction cup to add weight. More importantly, The hitting part of the silicone is made of environmentally friendly high-elastic foam material or anti-strike sponge, sandbags with good hand feel, tumbler sandbags, and vertical sandbags.
The punching part of the imitation leather sandbag is made of imitation leather with high-quality leather, and the inside is anti-strike sponge. The base is rubber, and the feel is not as good as silicone, which is economical.