
SJF Kung Fu School provides short-term and long-term authentic Chinese Kung Fu training to international students around the world.
Most beginners meet the same fork early: a traditional Old Frame routine that takes a long time to learn, or a short sequence of 15 or 27 movements that looks manageable in a few weeks. Search results mostly sell individual forms. They rarely explain what each one teaches, or when a learner should move from one to the next. This article fills that gap. If you are weighing a teacher or a place to learn Tai Chi in China, the notes below should help you decide where to start.
A short scope note first. The comparison rests on how Chen Style Tai Chi is commonly taught and on the training records of students at our school. It is not a survey of every lineage. Movement counts and posture selections for short forms differ from author to author, so treat the table below as a way to ask better questions, not as a ruling.
Old Frame (Laojia) is the traditional core of the Chen family curriculum. Its First Routine (Yi Lu) is usually counted at somewhere between the mid-70s and low-80s in movements, depending on how a lineage counts transitions. It is built around chan si jin, or silk reeling: spiral energy that travels from the feet through the waist to the hands. Postures such as Buddha's Warrior Attendant Pounds Mortar and Lazy About Tying Coat appear here in their full, low-stanced form.
The 15-form and 27-form sequences are condensed teaching routines. They were assembled by later teachers, so there is no single universal version. In general they draw core postures from the traditional material and remove most repetition. Here is the part many pages skip. A short form is an edited selection, not a different art. Its value depends on which postures were kept and on whether your teacher explains why.

The table separates what is generally observed in teaching from what depends on the individual student. Time is shown in relative terms because a student's pace varies with weekly practice and prior movement experience.
| Path | Training time | Complexity | Movement vocabulary | Suitability for new students |
|---|---|---|---|---|
| Old Frame (Laojia Yi Lu) | Longest. Learning the sequence takes months, and refining it takes years. | High. Low stances, spiral coiling, and shifts between slow and fast movement. | Widest. Full set of postures, repeated patterns, and transitions. | Suits students who can train steadily under a teacher. It is demanding on knees and hips at first. |
| 15-form | Shortest. A recognizable sequence can be learned in a few weeks of regular practice. | Low to moderate. Higher stances and fewer direction changes. | Narrow. A selection of core postures; the exact list varies by author. | Good for a first look, a limited schedule, or recovery from a long break. |
| 27-form | Medium. Longer than the 15-form but well short of the full routine. | Moderate. More turning and stepping; more coordination to hold the sequence in memory. | Medium. More postures and linking movements, though still an edited set. | Suits students with some martial arts, dance, or yoga background who want depth without the full commitment. |
Counts are not standards. Two "27-form" routines may share only part of their content. Ask for the posture list before you commit.
Short does not mean easy. A compact sequence still needs correct weight shifting and relaxed structure. Good habits matter in every version.
Old Frame is not automatically better. A student who trains twice a week and cannot stay in low stances may build better habits on a shorter form first.
What we can state plainly is this: Old Frame is long, and many learners have limited time. Condensed routines answer that practical problem. Beyond that, the reasons are interpretation. Teachers may shorten a form to make group classes manageable, to protect older joints, or to suit competition and demonstration formats. None of these reasons suggests the traditional routine has become outdated.
There is also a reasonable counter-view. Some Chen teachers argue that a short form skips the repeated, slightly tedious passages where the body actually learns to coil. We cannot settle that debate with a table. We can say that students who take a short form first and later move to the Old Frame often find the earlier sequence gave them a map. Students who start on the Old Frame sometimes feel lost until the first posture clicks. Both experiences are common, and neither proves a rule.
Choose by how much you can practice and how your body already moves. The rows below are starting suggestions, not a promise of results.
| Your situation | Suggested first path | Reasoning | When it does not apply |
|---|---|---|---|
| No movement background, under 3 sessions a week | 15-form | Lower stances and fewer postures let you build rhythm without joint strain. | If you will have a teacher beside you daily, you may handle more. |
| Some yoga, dance, or martial arts, regular practice | 27-form, or a start on the Old Frame | Coordination you already have shortens the early awkward phase. | If you have knee or hip limits, begin with higher stances. |
| Intensive stay with daily guidance | Old Frame with standing practice | Daily correction is what the long form needs most. | If your stay is only a few days, expect to learn a fragment, not the whole routine. |
Counting movements instead of asking what each one teaches.
Learning a sequence from video alone, with no one to correct your stance.
Skipping standing practice. Zhan Zhuang builds the rooted legs that every Chen form depends on.
Treating the first sequence as a finish line instead of a foundation.
These cases illustrate how different students settled in. They are not proof of what any form delivers. Pamela Paes Ezawa from Brazil completed a 7-day Chen course. She remembered the traditional training atmosphere, the training-focused accommodation, and a welcoming Shifu and community. Seven days is short, and it shows that even a brief stay can give a clear first impression of the tradition.
Longer stays tell another story. Klaes Risbjerg Simonsen from Denmark trained 30 days in Tai Chi, Zhan Zhuang, and Broadsword. He wanted a focused experience rather than a touristy resort, and he noted that the Shifu adapted the training to his needs. Austin Erkl from the USA, on a 30-day Tai Chi and Sword course, admitted he did not love it at first. After adjusting, he said, "The master is a great guy that cares for his students." Hayley Noel from the UK stayed 120 days, adding Sword and Broadsword work to Tai Chi and Zhan Zhuang.
Three of these cases suggest a pattern worth noting: an adjustment period early on, and attention from the teacher that shaped the pace. It is a modest observation from a few students, not a general finding.
Master Shen Jiangfei, the school's founder, is the 11th-generation inheritor of Chen-style Tai Chi and a Liuhe Quan descendant. Teaching at SJF Kung Fu School takes place in a 200㎡ indoor training center, so weather does not interrupt practice. Pairing form work with Qi Gong gives many students a gentler way to build breath and body awareness before the longer routine.

Several points remain uncertain. No shared standard defines the 15-form or 27-form, and we have no controlled comparison of how fast students progress on each path. Our case notes are individual stories. They cannot show that one route is faster or better.
Signals that should change your plan:
Pain after practice. If your knees ache for more than a day, raise your stance or move to a shorter form.
Easy recall. If you can repeat a short form accurately after two weeks, you may be ready to add Old Frame postures.
Unclear teaching. If a teacher cannot explain what a posture is for, ask again, or reconsider the class.
In the tradition, the form is only the vessel. Patience, humility, and respect for the teacher, what the old masters call Wu De, shape the result more than the movement count does.
If you are still unsure whether to start with the Old Frame or a shorter sequence, tell us about your schedule and any past training. We welcome genuine seekers of the tradition, and group bookings start at two students. A one month Kung Fu course is a common way to test a path with daily guidance. Send us a message through the SJF Kung Fu School website to book a consultation, and we will suggest a starting form for your situation.