苏家拳的传奇历史可以追溯到明朝正德年间（大约公元1506年），由一位杰出的武术家舒裁缝在河南创立。他的弟子苏金财和苏金祥将这门拳法带到了四川，并经过长时间的刻苦训练和不断改进， eventually creating the distinctive style of Su Jiaquan. By the end of the Qing dynasty, a renowned martial artist named Peng Xiaoxin, also known as Peng Shui Lao Liu, learned Su Jiaquan in his hometown of Rongchang and later became a celebrated instructor in the region. He was the 23rd generation successor to Su Jiaquan's teachings.

Peng Shui Lao Liu passed on his knowledge to Chen Zizhuang, Peng Youqi (his adopted son), Cheng Bucun, Yang Chengzhi and others who were all part of the 24th generation. These individuals then trained Chen Zizhuang's sons – Peng Yinbing, Peng Yinxi and Peng Yinqu – along with Li Zhenglun and Cao Yeguang who were all part of the 25th generation.

The lineage continued with Li Zhenglun passing on his skills to Pang Zhiyong (his adopted son), Zhang Guangcai and Xie Xiangguang who were all part of the 26th generation. The art form has since been preserved through generations by adherents such as Pang Zhijian (adopted son), Zhang Guangcai and Xie Xiangguang.

Su Jiaquan is characterized by its emphasis on central equilibrium in stances; clear distinction between punches and palms; open yet precise movements; reliance on close-range combat using body contact; floating movement that blends defense with offense; compact postures that can withstand impact from any angle; rapid-fire punches that flow seamlessly into each other like a chain reaction. Techniques emphasize fluid transitions between attacks while maintaining balance between softness and hardness.

In terms of footwork, practitioners often employ "stimulating steps" which allow them to quickly move around their opponents while maintaining control over their centerline. This unique combination gives Su Jiaquan its signature style: powerful yet agile movements that leave opponents off guard due to its unpredictable nature.