It can be estimated by1lb = 0.9jin, and 15LB is13.5kg ..10blb = 4.5kg,15blb = 6.75kg, 20blb = 9kg, 25blb =/.

Brief introduction of kettle bell

The kettle bell is generally made of cast iron with specifications of 10 kg, 15 kg, 20 kg, 25 kg, 30 kg and 50 kg respectively. There are also stone locks similar to locks in China, and the usage is roughly the same as that of kettle bells.

When using kettle bells for fitness exercise, you can do various exercises such as pushing, lifting, lifting, throwing and squatting. The difference between kettle bell training and dumbbell and barbell training is that kettle bell can effectively improve the overall explosive force, so kettle bell and stone lock have been loved by fighters and martial artists from the beginning.

Bowling is a sport, which was included in the Olympic Games in 1904 and 1920. It's been canceled.