The practice of pulp washing focuses on the cultivation of qi, rather than blindly emphasizing weight, even if it is too high, it is useless. You don't need to swing your abdomen back and forth. It is authentic!
Authentic pulp washing is a three-order nine-method training system, not a weight training system at three levels: small, medium and large. Generally, people who come up and ask how many kilograms to hang usually practice according to this.