Yielding vs. Overcoming Isometrics: The Two Types of Strength for Martial Artists

Yielding vs. Overcoming Isometrics: The Two Types of Strength for Martial Artists

There’s a reason isometric training has quietly become one of the most powerful tools for martial artists, grapplers, and fighters who want to develop real strength without destroying their joints.

But here’s something most people don’t realize:

Not all isometrics are the same.

In fact, there are two fundamentally different types of isometric training, and each one develops a completely different layer of strength.

These are known as:

Yielding Isometrics
Overcoming Isometrics

Understanding the difference between these two methods can completely change how you train.

Because when they’re used correctly, they develop the exact qualities that traditional martial artists valued most:

• structural integrity
• tendon strength
• breath control
• whole-body power

Let’s break them down.


Yielding Isometrics

The Foundation of Structural Strength

A yielding isometric is when you hold a position against gravity or load without allowing your posture to collapse.

You are resisting the force and refusing to give up the position.

In other words:

You yield to the load, but you do not break.

Examples include:

• horse stance holds
• planks
• side planks
• push-up holds
• goblet squat holds
• wall sits
• suitcase carries

In martial arts, these positions closely resemble traditional stance training or zhan zhuang standing practice.

They develop something that most modern strength programs ignore – structural endurance.

Instead of building strength through movement, you build strength by learning to maintain alignment under pressure.

And that produces several powerful adaptations.

Yielding Isometrics Build Tendon Strength

When you hold a position for time, the load transfers directly into the connective tissue.

That means you strengthen:

• tendons
• ligaments
• fascia chains

These tissues adapt slowly—but when they do, the strength becomes extremely durable.

This is why old martial artists could train for decades without breaking down.


Yielding Isometrics Train Breath Control

One of the most overlooked benefits of static holds is how they affect breathing.

When you hold tension for time, the nervous system must learn to regulate pressure and breathing simultaneously.

If your breath panics, your structure collapses.

Learning to breathe calmly under load builds the same composure needed for:

• grappling exchanges
• striking under pressure
• resisting takedowns


Yielding Isometrics Improve Posture and Alignment

Static holds teach the body how to:

• stack joints correctly
• distribute tension through the body
• root into the ground

This is the foundation of what many internal martial arts call connected power.


The Limitation of Yielding Isometrics

While yielding isometrics are incredible for building structure and endurance, they have one limitation.

They do not train maximum force production.

In other words:

They make you stable and durable—but not necessarily explosive.

That’s where the second type of isometric training comes in.


Overcoming Isometrics

The Hidden Method for Building Raw Power

An overcoming isometric occurs when you attempt to move an object that cannot move.

Instead of holding a position, you push or pull against an immovable resistance.

Examples include:

• pulling against straps or chains
• pushing against a wall
• rack pulls against safety pins
• belt squat pulls
• towel pulls in horse stance

In these exercises, the goal is to apply maximum force.

The object doesn’t move, but the nervous system behaves as if it should.

This creates an extremely powerful training effect.


Overcoming Isometrics Train Maximum Neural Recruitment

When you attempt to move an immovable object, the nervous system recruits as many muscle fibers as possible.

This dramatically increases strength.

Even though the object never moves, the body learns how to generate maximum contraction.


Overcoming Isometrics Build Explosive Power

These exercises train the ability to produce force quickly.

That makes them incredibly valuable for martial artists who want to improve:

• striking power
• grappling pressure
• pushing strength
• pulling strength


Overcoming Isometrics Strengthen Tendon Elasticity

Short bursts of maximal tension also increase the spring-like behavior of tendons.

This creates the elastic recoil responsible for powerful striking and throwing mechanics.


The Limitation of Overcoming Isometrics

Overcoming isometrics are extremely intense.

If they’re used too frequently or without proper structure, they can:

• fatigue the nervous system
• create excessive tension
• encourage breath holding

This is why the best systems combine them with yielding isometrics.


The Real Secret: Combining Both Methods

The most effective strength systems use both types of isometrics together.

Yielding isometrics build:

• structure
• endurance
• tendon durability
• breath control

Overcoming isometrics build:

• maximum force
• explosive strength
• neural recruitment
• elastic tension

In traditional martial philosophy, this combination represents the balance of:

Yin and Yang.

Yielding training stores potential.

Overcoming training releases it.

Together they build a body that is both stable and powerful.


How I Teach These Methods

Inside my training programs, these two methods are integrated into a progressive system.

The Isometric Warrior Training Guide

This program teaches the foundations of structural strength through carefully selected yielding isometrics.

You will learn how to build:

• strong connective tissue
• stable posture
• calm breathing under load

👉 Learn more about The Isometric Warrior Training Guide here


The 21-Day Isometric Forge

Inside the private Isometric Warrior Brotherhood, we take the next step and begin integrating overcoming isometrics.

These exercises introduce:

• diagonal force
• rotational tension
• strap-based resistance
• martial power development

Access to the Forge is available as a free bonus program when you join the Brotherhood through the Isometric Warrior Training Guide.


The Iron Silk Method

For advanced practitioners, the Iron Silk Method combines traditional tendon-changing exercises from the Yi Jin Jing with advanced isometrics to develop deep structural power.

This program integrates:

• breath training
• tendon elasticity
• structural force transmission

👉 Learn more about The Iron Silk Method here


Final Thoughts

Many martial artists spend years training technique while neglecting the body that must perform it.

The result is predictable:

Skill increases.

But power becomes inconsistent.

By combining yielding and overcoming isometric training, you develop something different:

A body that can express technique effortlessly.

Stable.

Elastic.

Calm under pressure.

The way martial artists were meant to move.


Jon Haas
The Warrior Coach

The Five Pillars of the Iron Body

How Martial Artists Build Lifelong Strength, Power, and Durability

There is a quiet truth that most martial artists eventually discover.

Technique alone is not enough.

You can know hundreds of techniques, understand strategy, and have decades of experience… but if the body itself is not developed correctly, that knowledge cannot be fully expressed.

The greatest martial artists throughout history understood something very important:

They didn’t just train techniques.

They trained the body itself.

They forged a body that was:

• elastic
• structurally aligned
• internally powerful
• externally durable
• and capable of integrating all these qualities into real movement

This type of body is what I like to call The Iron Body.

And over the decades, after studying internal martial arts, strength training, Qigong, and traditional conditioning methods, I’ve come to understand that the martial body develops through five essential pillars.


The Five Pillars of the Iron Body

Every powerful martial artist develops five core qualities:

  1. Elasticity

  2. Structure

  3. Pressure

  4. Durability

  5. Integration

When these pillars are trained together, the body becomes both powerful and resilient.

Let’s look at each one.


Pillar One: Elasticity

The Spring of the Body

Muscular strength is useful, but true martial power comes from something deeper.

The body must behave like a bow.

When tendons and connective tissue become elastic, they store energy during movement and release it explosively.

This is why skilled martial artists often appear relaxed yet generate tremendous force.

They are not relying on muscular tension.

They are using elastic power.

Training methods that develop elasticity include:

• Yi Jin Jing tendon training
• structural isometrics
• slow movement exercises
• controlled connective tissue loading

This is exactly the focus of my Iron Silk Method program.

Iron Silk is designed to restore the elastic connective tissue qualities that allow martial power to feel effortless.

When elasticity develops, many practitioners notice:

• strikes feel heavier
• movements become smoother
• the body feels springy instead of stiff

Elasticity is the engine of martial power.


Pillar Two: Structure

The Frame That Carries Force

Power does not come only from the muscles or tendons.

It must travel through the body.

Structure is what allows force to move efficiently through the skeleton into the ground.

When structure is correct:

• the body becomes stable
• pressure flows through the frame
• muscles remain relaxed

When structure collapses, power disappears.

This is why many internal martial arts emphasize standing practice.

Standing training teaches the body to align:

• feet
• hips
• spine
• shoulders
• head

When these elements are stacked correctly, the body becomes capable of carrying tremendous force without strain.

This is the focus of Zhan Zhuang training.

Zhan Zhuang develops:

• posture
• root
• internal connection
• relaxed strength

Over time, standing practice creates a body that feels heavy and stable under pressure.


Pillar Three: Pressure

Breath-Driven Internal Power

Breathing is far more than a relaxation tool.

In traditional martial arts, breath is used to create internal pressure.

This pressure stabilizes the body and fuels movement.

Practices that develop internal pressure include:

• dantien breathing
• whole-body breathing
• compression and expansion drills

When breath and structure work together, something powerful happens.

The body begins to move as one connected unit.

This type of breathing is a key component of both Iron Silk and Martial Qigong training.


Pillar Four: Durability

The Armor of the Body

Elasticity creates power.

Structure directs power.

Breath fuels power.

But the body must also be able to handle power.

That’s where durability comes in.

Durability refers to the strengthening of:

• bones
• tendons
• muscles
• skin
• connective tissue

Historically this was developed through hard Qigong training.

Practices included:

• static posture strength training
• tendon conditioning
• iron body methods
• breath-powered tension

This is exactly what is taught inside my Martial Qigong course.

Martial Qigong develops the external strength and durability that allows martial artists to remain strong and resilient as they age.

Without durability, elasticity becomes fragile.

With durability, the body becomes capable of absorbing and delivering force safely.


Pillar Five: Integration

Turning Training Into Martial Power

The final pillar is integration.

Integration is where everything comes together.

Elasticity, structure, breath, and durability must eventually become one coordinated system.

This is what allows martial artists to move naturally and generate power without thinking.

Integration is developed through:

• slow martial movement
• striking mechanics
• grappling pressure drills
• standing meditation

At this stage, the body begins to express power effortlessly.

Many practitioners describe this as:

• heavy hands
• relaxed strength
• effortless issuing

This is the stage where training becomes true martial skill.


The Foundation of Everything: Daily Practice

All five pillars rest on one essential foundation.

Daily practice.

The martial body is not built through occasional effort.

It is built through consistent, intelligent training over time.

Even short daily practice sessions can create profound changes in the body.

A simple daily structure might include:

Standing practice 
Iron Silk tendon training
Breathing exercises
Martial Qigong conditioning

Over weeks and months, these practices gradually transform the body.

This is how martial artists develop strength that lasts decades instead of years.


Bringing It All Together

When the five pillars are trained together, the body begins to change in remarkable ways.

Elastic connective tissue creates explosive power.

Structure carries force efficiently.

Breath generates internal pressure.

Durability protects the body.

Integration turns all of this into martial ability.

This is the essence of The Iron Body Protocol.

And it is exactly what my training programs are designed to develop.

Iron Silk Method builds elasticity and tendon power
Martial Qigong develops durability and external strength
Zhan Zhuang standing practice creates structure and internal connection

Together, they form a complete system for building a powerful, resilient martial body.


Train for the Long Path

Martial arts are not just about fighting.

They are about developing the body and mind over a lifetime.

When you train the five pillars consistently, the goal is simple:

To become stronger, healthier, and more capable every year.

Not weaker.

Not slower.

But better.

That is the path of the Iron Body.

Train with intent.

— Jon Haas
The Warrior Coach

Energy Exercises for COVID Recovery


When I first tested positive for COVID back in May of this year, I thought to myself, “this is going to be a cakewalk.”

After all, as a strength coach and martial arts teacher, I I was highly fit, in robust health, exercised daily, ate a very nutritious diet, and got plenty of fresh air and sunshine. And, at 49, I was relatively young.

I figured being quarantined would let me catch up on my reading, get some work done, and watch more Netflix! 🙂

Boy was I wrong!!

COVID literally knocked me on my butt.

Day 1 Started Out Fine

The first day I felt fine and then suddenly woke up in the middle of the night with a high fever, alternating sweats and chills, and feeling like I got hit by a train.

Damn… this wasn’t going how I imagined.

Luckily the fever only lasted about a day a half. But after that I was weak and totally exhausted.

I literally had no energy to do anything but sit on the couch and nap. It was scary.

In my haze of extreme fatigue and covid-brain (yeah, it’s a real thing!), I realized I had to do something to help myself get back on track.

Rebuilding My Health and Energy

I began following the qigong (energy work) program I created several years ago as a way to energetically cleanse my body, re-build my internal energy, and improve my breathing and lung capacity.

And it worked!

I followed the Vital Force Qigong Program daily for 2 weeks, especially focusing on the Bone Marrow Cleansing exercises and the Wuji Standing exercise.

The Bone Marrow Cleansing exercise includes healing postures, low-impact movements, and visualization techniques to cleanse the marrow of toxins and strengthen the bones. It also works to strengthen the internal organs and immune system, and stimulate the flow of healing energy throughout the body. This exercise also includes an extremely beneficial detailed visualization for removing negative energy, negative thoughts, and old, stale energy from the body.

 

Wuji Standing Exercise:

 

This daily protocol revitalized me by boosting my overall energy, and quickly bringing me back to a state of vibrant health and wellness.

I’m utterly convinced that this daily practice shortened the recovery period and helped me to get back to my full health and strength.

If you have had COVID, or are currently dealing with the long term effects of it, I highly recommend starting this daily protocol and seeing how it can help you get back on the road to strength, vital health, and getting your life back!!

You can grab Vital Force HERE (use the code LABOR30 to save 30%) <<==

 

 

Disclaimer: It should be obvious, but please note that none of the above constituted medical advice. This is just based on my over 30 years of experience in teaching the martial arts and energy work with hundreds of clients worldwide.

The Paleolithic Origins of Standing Postures

The origins of standing practices are lost in the mists of time, but one can easily imagine that they began with ancient hunters as a way of attuning to their surroundings and gathering deep reserves of energy and strength while becoming invisible to the prey they hunted.

 

As they were used by hunters, warriors, and healers they began to be further refined, developed, and codified into the powerful practices we have today under the broad heading of zhan zhuang or standing meditation. 

The Paleolithic Posture

 

“In the Paleolithic Posture, the knees are slightly bent, the spine is straight and long, the breath is deep and quiet, the eyes are open and alert. The body feels like a tree standing with deep roots for balance and tall branches for grace… The Paleolithic Posture is an attitude of mind and body that was a matter of instinct and survival among ancient hunters, warriors, mothers, and healers.” 

– Honoring the Medicine by Kenneth “Bear Hawk” Cohen, M.A., M.S.Th.

 

 

I researched, studied, and practiced these postures for well over a decade plumbing their mysteries and making them accessible for anyone who wants to understand and experience the tremendous benefits for themselves.

 

You can apply all that I teach to your own health, strength, and energy here or here.

 

“In ancient times great masters stood on earth, supporting heaven, controlling yin and yang, breathing with essence of qi, standing alone, guarding spirit, with body being as one.”

 

The health preserving and sustaining effects of zhan zhuang have been documented in hospitals and medical clinics across China. The reason this practice has such a profound impact on health and recovery from exercise is that standing meditation acts like a system-wide reboot for the whole body. It stimulates the nervous system, increases circulation, and raises energy levels, while providing deep relaxation for both mind and body.

 

 

 

 

 

 

21 Day Wuji Standing Meditation Challenge

21 Day Wuji Standing Meditation Challenge

Why Wuji?

The health preserving and sustaining effects of Wuji Standing have been documented in hospitals and medical clinics across China. 
The reason this practice has such a profound impact on health and recovery from exercise is that the standing meditation acts like a system-wide reboot for the whole body.

It stimulates the nervous system, increases circulation, and raises energy levels, while providing deep relaxation for both mind and body.

Aches, pains, old injuries, muscular tensions, and imbalances are highlighted and brought to the forefront by this method and then slowly dissolved over time and completely released.

The practice provides a way of completely relaxing and letting go of the muscular tensions in the body, while the correct alignment of the bones delivers support, creating a profound neutral and relaxed, almost buoyant state.

As the whole body and mind are exercised, both relax and stimulate the nervous system, increasing circulation, opening the joints, and raising energy levels for a feeling of overall well-being.

This exercise looks easy from the outside. After all, you’re just standing there and not moving. However, there is a lot going on inside: the breath and qi (energy) are moving.

This exercise is a challenging, sometimes frustrating, yet highly beneficial and rewarding practice. The only way to truly appreciate it is to experience it for yourself.

Wuji Standing Challenge Instructions

Learn More…

Shadow Strength utilizes a proprietary set of exercises drawn from traditional martial arts and trained in a unique combination to skyrocket your internal strength, power, and resistance to injury.

Using breath, posture, and martial mobility, Shadow Strength breaks down the barriers to superhuman strength and an unbreakable body.

 

Musashi on Posture in Strategy

In his classic work on the art of strategy, Go Rin No Sho, Musashi gives the following instructions on Posture in his art.

“Keep your neck straight, putting some force in the hollow of the nape; lower your shoulders, with the sensation that the torso from the shoulders down forms a unity; keep the back straight, do not stick out your buttocks, push your force downward from your knees to the tips of your toes, Advance the belly slightly forward so that the pelvis does not lose its stability…

It is necessary for you to have as your posture in strategy just the ordinary one, and it is essential that the posture of strategy be the ordinary one for you. This must be examined well.”


Notice how adamant he is that your stance for combat and your everyday stance be the same…

Isn’t it interesting that Musashi’s instructions for how to stand in his system of strategy sound remarkably similar to zhan zhuang (standing meditation) and shizen no kamae (natural posture).

Coincidence? I think not…

For comparison here is a video I made on how to stand in Shizen no Kamae (natural posture).

 

Now let’s take a deeper look into the standing practice as the world’s oldest and most effective form of Qigong.

 

Tachi Geiko (Standing Training) or Ritsu Zen (Standing Zen)

Zhan zhuang, or standing meditation exercise, has been used as a method of relaxation and health cultivation for thousands of years. The earliest known reference to standing appears inThe Yellow Emperor’s Classic of Chinese Medicine. Martial arts master Wang Xiangzhai wrote the following in his book on zhan zhuang:

“It is said that already 2000 years ago there existed the book Internal Canon, the gem of Chinese medicine, which even today is a guide for medical practice. The chapter Simple questions concentrates on cultivating health. For example we can read there: “In ancient times great masters stood on earth, supporting heaven, controlling yin and yang, breathing with essence of qi, standing alone, guarding spirit, with body being as one.”… Before the eastern Han dynasty many scholars and warriors knew the methods of “tranquil cultivating.” The exercises could be done walking, standing, sitting, lying. It was popular form of cultivating health. Later, during reign of Liang dynasty’s emperor Wu, Damo came to China to teach. He transmitted methods of “washing marrow” and “changing tendons.”

 

The health preserving and sustaining effects of zhan zhuang have been documented in hospitals and medical clinics across China. The reason this practice has such a profound impact on health and recovery from exercise is that the standing meditation acts like a system-wide reboot for the whole body. It stimulates the nervous system, increases circulation, and raises energy levels, while providing deep relaxation for both mind and body.

Aches, pains, old injuries, muscular tensions, and imbalances are highlighted and brought to the forefront by this method and then slowly dissolved over time and completely released. The practice provides a way of completely relaxing and letting go of the muscular tensions in the body, while the correct alignment of the bones delivers support, creating a profound neutral and relaxed, almost buoyant state. As the whole body and mind are exercised, both relax and stimulate the nervous system, increase circulation, open the joints, and raise energy level for a feeling of overall well-being.

This exercise looks easy from the outside. After all, you’re just standing there and not moving. However, inside, there is a lot going on – the breath and the qi (energy) are moving. This exercise is a challenging, sometimes frustrating, yet highly beneficial and rewarding practice. The only way to truly appreciate it is to experience it for yourself.

 

How Do We Stand?

In practical terms, how should we stand?  Let’s start with the head and work our way down.

  • Begin by standing in a natural stance. Feet shoulder width apart, knees slightly bent.
  • Lift upward slightly with the crown of the head, as if being pulled up by a string, allowing the chin to lower. This straightens the vertebrae at the back of the neck.
  • Shoulders are back and down sitting on the spine.
  • The back should be flat. Do not tuck the pelvis. The spine should be suspended from above like a skeleton hanging in a science classroom.
  • Hold the arms in front of the body, level with the solar plexus, as if hugging a tree. There should be a golf-ball sized space under the armpits.
  • The bottom of the spine pulls straight down from the tailbone, as if there is a weight attached to the sacrum. You should feel like you are sitting on a high stool yet trying to stand up at the same time.
  • Allow the knees to bend slightly. Feet should be shoulder width apart and pointed straight forward as if on railroad tracks.
  • Legs should feel like they are squeezing a beach ball. Remember, though, the ball puts outward pressure on the legs as they squeeze in, so there is pressure both directions, not just one.
  • The weight is carried in the hollow behind the balls of the feet. In Chinese medicine, this is known as the yongquan or bubbling well point.

 

All of the above points must be maintained to have a truly “natural” standing posture.

 

Maintaining a relaxed posture is key to beginning your standing meditation.

 

Supercharge Your Standing Practice

Now that you have the external mechanics down, let’s talk about how to supercharge your relaxation process.

  1. Mentally scan the body for areas of tension. The usual suspects will be the neck, shoulders, low back, and quads.

 

  1. Begin to actively release each area of tension one by one with your mind. For example, think of the tightness in your shoulders and relax it by telling yourself, “The tightness in my shoulders is letting go and relaxing.” Then proceed to the next area until you have systematically gone through them all.

 

  1. If one particular area is giving you trouble, then work on breathing into it. Inhale into the area, hold for a few seconds, and then exhale from the area to release it. Use this process over and over again until all the tension has let go.

 

  1. Once you have removed all the residual tension in the body, continue to stand holding that relaxed feeling. Think of your body as a drop of ink dissolving in the ocean, spreading out in all directions.

 

  1. Start with ten minutes of zhan zhuang standing. Work up to thirty minutes. In Chinese medicine, it is said that it takes approximately 28 minutes for the blood to complete one full cycle though the body, thus the recommendation to stand for thirty minutes. This can be increased to sixty minutes over time to allow for two full cycles of blood to be completed.

 

 

A New Way to Recover

In teaching this method to both my fitness clients and martial arts students I find that in addition to our usual compliment of recovery drills (consisting of mobility exercises, yoga asana, and compensatory movement), the addition of this simple practice of standing meditation has consistently accelerated our recovery process, allowed us to reach new levels of relaxation, and strengthened the mind-body connection beyond any other work we have done. Additionally, it has managed to increase energy levels while fortifying our bodies against the daily rigors of life, work, and family stresses.

While this method is elegantly simple to practice, requires little space and no special equipment, and can be done at virtually any time of day, it also is startlingly deep.

Go Deeper – Take the 100 Day Challenge!

Traditionally it is said that a minimum period of 100 days is necessary for the body to acclimatize and adapt to a practice. As our goal is to completely rewire the nervous system in order to change the body, 100 days seems like the perfect length of time.

How to Do It

  1. Work your way up to standing for 30 minutes a day for 100 days – think you can do it?
  2. Take the Integrated Strength Program challenge for 100 days and seriously upgrade your strength, health, and martial power!

My Super Secret Recovery Method

In addition to my usual compliment of recovery drills consisting of mobility exercises, yoga asana, and compensatory movement, for the past year and a half I have been using a top secret protocol in my exercise recovery work. This exceedingly simple-seeming protocol has consistently accelerated my recovery, allowed me to reach new levels of relaxation, and strengthened the mind-body connection beyond any work I have ever done. It has also managed to increase energy levels while fortifying my body against the daily rigors of life, work, and family stresses. Continue reading

Yiquan Seminar Announcement

 

Warrior Fitness Gym is proud to present a seminar with Jaime Morrell on Yiquan, featuring exercises for health and internal power.

For more information on Yiquan please see our 2 part interview with Jaime Morrell:

An Introduction to Yiquan: Martial Art, Health, and Physical Fitness

An Introduction to Yiquan: Part 2

Map and Directions to Warrior Fitness Gym are HERE.

Any questions on the Yiquan Seminar or Warrior Fitness Gym Programs, call Jon at (609) 556-8712 or email me HERE.

To pay online, click Paypal link below: