What Is A Punching Bags

Sandbags are one of the training equipment for fighting sports, mainly used for striking strength training.

A sandbag is not a literal bag full of sand. If it is really filled with sand, it will be too hard to be hit. Sandbags are generally made of microfiber leather or PU leather, canvas or Oxford cloth on the outside, and there is usually a buffer layer made of EVA or plastic foam between the inside and the filling. The finished sandbags are usually filled with rags. If you fill it yourself, it is recommended to fill it with shredded leather or rags. Some people like to fill with sawdust and grains, but this will be too hard and is generally not recommended.

Sandbags are differentiated into a variety of shapes and sizes according to factors such as different training focuses, different fighting types and styles. The most common traditional sandbags are generally cylindrical, and there are also banana-shaped (relatively slender cylindrical), spherical, teardrop-shaped, pear-shaped, big-headed, bowling ball... and so on.