Bangling is a very, very old fitness equipment, and this kind of physical exercise even existed as early as ancient Egypt. 1 kg is equivalent to two kilograms, and 12 kilograms is equivalent to 24 kilograms.

As the name implies, the bat bell is very similar to the bat training device. Bangling is closely related to the behavior in our lives. It is also one of the representatives of functional training equipment. Functional training is a training method to improve specific sports ability and make neuromuscular system more efficient by strengthening core strength.