Terms of Use

Billing, Security and Refund Policy

You will be billed one-time and one-time only for the use of our programs unless the course/service is a subscription or you chose to purchase with a monthly plan. In case you are unable to make the rest of the payments, access will be revoked and no refunds will be given to the prior payments.

All prices are in $ USD.

For grandmaster Jiang Yu Shan's courses we give strictly no refunds. This is due to the request of the master and to protect the information. Ultimate VAHVA Suite & Iron King Method also have strictly no refund guarantee due to the nature of the offer & information.

Skill Master comes with a 30-day unconditional money back guarantee (first month only). If you choose to pause or cancel your subscription, access will be naturally revoked after the paid month (or months) is over. In Skill Master, you are paying for access to the program. We're dedicated to updating the program every month and have done so for years but the updates are not guaranteed into the far future.

For 20XX Methods (Movement 20XX, Athlete 20XX, Warrior 20XX) we have an action based guarantee where if after 30 days of following the programs you don't see improvements, we will give you a full refund. This guarantee is valid for 45 days after purchase meaning you have 2 weeks to start the selected program and follow it for at least 30 days. This refund policy is because we are here to serve people who want to do our programs and not to serve "serial refunders". For this reason, we also only allow 1 refund per program per customer (Trinity Bundle consists of three programs).

We don't process payments and we don't store any of your payment information. We secure and encrypt your information with high SSL security.


The users of our programs and courses can get access to our private Facebook group where they can ask questions, post their videos, get form check analysis and share their progress. Here you can get coaching cues and tips from our teachers and other members of the group.

Bear in mind that the teacher Jiang Yu Shan is not an employee of our company and we have an agreement with him that he will be active in the Facebook group. We cannot guarantee a specific response time or whether he will response at all – it's all subject to Jiang Yu Shan. However, when approaching with respect, he has been kind to help others.

Being part of the Facebook group is a privilege, not a right. People who don't respect the rules of the group, are not respectful and don't know how to behave will be removed from the group.


In case you need help with the programs, your account or there is any sort of confusion, we are happy to provide world-class support. However, the best way to get help is inside our Facebook group (you will get your answer sometimes instantly and can brainstorm with other members!). 

We offer basic support in regards to basic customization and how to combine the programs, which programs to choose and so on. More detailed personal customization, personal plans and personal coaching we can only provide to our exclusive coaching clients. If you are interested in this, you can reach out to support. We usually have a waiting list but often there is room for one more.

Privacy Policy

Our privacy policy is part of this terms and conditions of use and should be read. When you purchase any of our programs, you agree to receive emails from VAHVA Fitness such as receipts, notices and other emails related to VAHVA Fitness.

Intellectual Property Rights

All copyrights, trademarks, patents and other intellectual property rights in and on our website and all content and software located on the site shall remain the sole property of or its licensors. The use of our trademarks, content and intellectual property is forbidden without the express written consent from Samuli Jyrkinen or Eero Westerberg. 

You must not:

Republish material from our website without prior written consent.

Sell or rent material from our website.

Reproduce, duplicate, create derivative, copy or otherwise exploit material on our website for any purpose.

Redistribute any content from our website, including onto another website.

Take screen captures or screen recordings of the texts, videos or images and sell or share it outside this platform. The text, videos or images must not be copied, filmed or exploited in any possible way.

Restricted Access

The content on our programs is only for the people who have purchased the programs.

Use of Testimonials

All the testimonials that may appear on the site are 100% real and received from the users of our programs.

Testimonials that appear on this site are actually received via text, audio or video submission. They are individual experiences, reflecting real life experiences of those who have used our products and/or services in some way. They are individual results and results do vary.

The posts (text, audio, video, image or other) created by the members inside our private Facebook groups "Artists & Athletes of VAHVA Fitness" and "Inner Door Prospects of Jiang Yu Shan" may be used for marketing purposes as testimonials, reviews, feedback and other forms of marketing.

The testimonials displayed in any form on this site (text, audio, video or other) are reproduced verbatim, except for correction of grammatical or typing errors. Some may have been shortened. In other words, not the whole message received by the testimonial writer is displayed when it seems too lengthy or not the whole statement seems relevant for the general public.

Disclaimer and Limitation of Liability

All the materials on this site are provided "as is" without any express or implied warranty of any kind, including warranties of merchantability, noninfringement of intellectual property or fitness for any particular purpose. In no event shall or its agents or associates be liable for any damages whatsoever (including, without limitation, damages for loss of profits, business interruption, loss of information, injury or death) arising out of the use of or inability to use the materials, even if has been advised of the possibility of such loss or damages.

Risk of Use & Medical Disclaimer

Any of our programs do not contain medical advice and everything is for information purposes only.

The authors of this platform and website, Eero Westerberg or Samuli Jyrkinen, are not doctors.

The contents of this website, such as text, graphics, images and other material are intended for informational and educational purposes only and not for the purpose of rendering medical advice.

This website’s content is not a substitute for direct, personal, professional medical care and diagnosis. None of the exercises from vahvafitness.com or portal.vahvafitness.com should be performed or otherwise used without clearance from your physician or health care provider first. The information contained within is not intended to provide specific physical or mental health advice, or any other advice whatsoever, for any individual or company and should not be relied upon in that regard. We are not medical professionals and nothing on this website should be misconstrued to mean otherwise.

There may be risks associated with participating in activities mentioned on our programs for people in poor health or with pre-existing physical or mental health conditions. Because these risks exist, you will not participate in any exercises available at vahvafitness.com or portal.vahvafitness.com if you are in poor health or have a pre-existing mental or physical condition. If you choose to participate in these risks, you do so of your own free will and accord, knowingly and voluntarily assuming all risks associated with such dietary activities. These risks may also exist for those who are currently in good health right now.

As with any exercise program you assume certain risks to your health and safety. Any form of exercise program can cause injuries, and our programs are no exception. It is possible that you may become injured doing the exercises in your program, especially if they are done with poor form. Although thorough instruction is included on form for each exercise, realize that our programs (like any other exercise program) does involve a risk of injury. If you choose to participate in these risks, you do so of your own free will and accord, knowingly and voluntarily assuming all risks associated with such exercise activities. These risks may also exist for those who are currently in good health right now.

You must consult your doctor before beginning ANY exercise program. We are not responsible for any injuries or health problems you may experience or even death as a result of using our programs.

It is to be made clear that Eero Westerberg or Samuli Jyrkinen from vahvafitness.com or portal.vahvafitness.com are not responsible for any injuries or health problems you may experience or even death as a result of using any products or services from VAHVA Fitness and VAHVA LLC.

Expected Results

Our program can produce great results when followed for a long time, but the results will vary based on training background, current level of fitness, work ethic, consistency, nutrition, age, gender and multiple other factors. All results vary from person to person and no results are guaranteed.

Policy and Term Changes

We reserve the right to amend this privacy policy and terms at any time with or without notice.

We are committed to conducting our business in accordance with these principles in order to ensure that the confidentiality of personal information is protected and maintained.

Websites under this agreement

These websites are under the control of VAHVA LLC, Samuli Jyrkinen and Eero Westerberg. The same terms and conditions apply to these pages as well:

- Movement20XX.com, Athlete20XX.com, Warrior20XX.com, SkillMastery.com, VahvaFitness.com, portal.VahvaFitness.com, WarriorNeigong.com, Adayofmobility.com


By using and purchasing our programs and courses, you agree to these terms on this page. The website and our license is governed under the law of United Arab Emirates and Sharjah Media City - Free Zone Authority and subject to all laws, regulations and rules that belong to these authorities.


If you have any questions regarding this policy, or your dealings with our website, please contact us at info (at) vahvafitness.com

Vahva LLC
Sharjah Media City, Sharjah, UAE
License no. 2010131.01

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