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 recognized as the 23rd generation master of Su Jiaquan and passed on his knowledge to several notable successors, including Chen Zizhuang, Peng Youqi, Cheng Butong, Yang Chengzhi, and Liang Zhenglun.

These masters continued to refine and develop the art form over generations until it reached its current state. The unique characteristics of Su Jiaquan include maintaining proper posture while executing techniques with clear distinction between punches and palms. It emphasizes large movements combined with precise control when striking opponents from close range. This style often employs fewer punches but relies heavily on reverse uppercuts instead.

The palm strikes are typically executed using open-handed slaps that can be thrown both upwardly and downwardly. The footwork is centered around six different stances for each leg movement (six feet), allowing practitioners to create an unpredictable fighting style where "legs seem invisible." Techniques emphasize linking attacks together seamlessly while combining punching with elbow strikes for enhanced effectiveness.

Overall, Su Jiaquan has evolved into a comprehensive martial art that incorporates elements such as quickness (fast speed) alongside powerful blows (strong force).