编者按：洪拳，广东名拳之一，威震岭南数百年。影视作品的推崇使其在国内外一度繁荣，但缺乏深入理论探讨，只是表面的繁荣；尤其是李连杰先生演绎的夸张动作，对洪拳正常发展造成了极大的破坏性，误导了一些国际朋友认为李连杰所展现的风格才是真正的洪拳。这一现象让洪拳界的人士感到忧虑，因此，他们对洪拳进行了深入挖掘和全面研究，以求有所建树。在此过程中，武术家周至誌先生的文章，对洪拳有全面的宏观把握，其理论水平代表了新的研究成果，对于想要从深层次探索洪拳奥秘的武友而言，是一个难得的机会。

“小成三年中，大成十年功”。不论何种武艺，都离不开坚持与努力，这也是南派称之为“功夫”的原因。林世荣先生在《虎鹤双形拳》的自序中提到，“一道真理虽易学而难精”，首先要明确规矩、习惯标准，然后加以气力、善于接桥。只有这样才能逐步提高技术，并且进一步探索横直吞吐、进退出入等技巧，从而掌握四到之秘、五门之法及八面之形和生死之路。

洪家拳从扎马碌桥开始，便是一门注重气力的实用技巧，没有多余的情节。“讲桥马”、“快打”、“佛家快打”，这些流传下来的谚语更加强调了桥手和马步对于这门技术不可或缺的地位。前辈们在练习桥马上投入大量时间和精力，这种苦功历来都是普遍认可的事实。如果没有稳固的基础，即便是在轻松的情况下，也很容易受到攻击；如果没有足够的手部力量，那么即便对方缓慢也能抵抗住。此外，由于练习桥马这一简单直接的手段并经过苦心琢磨，就能够理解其中奥妙的人已然进入了洪家的行列。

bridge law, includes the external five essentials of the art. The internal and external five essentials of Hong family boxing are a fundamental principle for martial artists to cultivate their body and mind, as well as an essential tool for the practice of boxing.

Internal Five Essentials

The internal five essentials include Jing (essence), Li (energy), Gu (bone), Qi (breath), and Shen (spirit). These elements are interconnected and form the foundation for both personal cultivation and martial arts practice. They correspond to the five outer forms or fist techniques: dragon, tiger, leopard, snake, and phoenix.

(1) Jing

Jing is considered the core of the internal five essentials. It is responsible for maintaining overall health and vitality. A sufficient amount of Jing ensures that one's spirit remains complete; conversely, a complete spirit leads to abundant energy. Additionally, Jing interacts with bone marrow to create strength; when Jin is insufficiently replenished by consuming water or food nutrients through digestive processes in organs like liver or spleen before being absorbed into muscles via blood circulation system so that muscle tissues become strong enough not only defend against attacks but also perform movements efficiently.

In this context it refers back to ancient Chinese medical principles where each organ has its own function according to yin yang theory i.e., organs work together harmoniously maintaining balance between them while keeping equilibrium within individual components such as kidney- Liver relationship etcetera which contributes towards overall wellbeing including muscular power development through nourishing these vital parts effectively throughout life-span cycle from birth till death without any interruptions at all times!