Jeff Speakman's Kenpo 5.0 Riverside

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By opting into the web form above you are providing consent for Jeff Speakman's Kenpo 5.0 Riverside to send you periodic text messages. Standard rates may apply. You can reply HELP at anytime or learn more. You may opt-out anytime by replying STOP.
Julio Cesar Luna reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

The best of the best the Master of American Kenpo

Anna Finlay reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

My older son has been coming here for a little over 18 months and I have seen him grow more and more confident. He has competed in 3 tournaments already and placed every time.

What I love is the attention the instructor gives to every single kid, and the passion Mr. Grilli has with Kenpo resonates. He has a knack with explaining the art of kenpo no matter the age group- he doesn't just teach how to attack and defend...... but what they're defending against and WHY. It's one thing to see the techniques and forms executed beautifully (these kids look badass), it's another thing to learn the meaning behind every attack/move. It makes it all much more thoughtful and technical.

My younger son has just started Little Dragons and he is loving it!!! When he works on his forms, he just exudes confidence. And he has a lot of fun doing it!

Their favorite part is actually sparring. YES, they actually make contact, box, kick, put each other on submission, apply their techniques on their peers and not just hit the air. But the fights are disciplined and they learn to respect each other's skill sets.

We cannot recommend this school highly enough!!!

AJ-Heather Adams reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

Mr. Grilli instructs for the pure love of the art. Kenpo 5.0 is one of a very few systems that is willing to evolve to remain practical, effective and relevant to today's environment. When I am able to continue training JSK Riverside is my only pick!

Danelle Cinquemani-Bell reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

Both my boys have been in karate here for 2+ years now and I have been in the kickboxing class since 2017. At first it was a struggle getting into a new workout routine but I kept coming back because I loved the class, the instructor and the people. In 10/2018, I decided to change my eating ways along with increasing my workouts and have lost 40 pounds and have muscles I have never seen before!!!! Everyday is different, no workout is the same. In addition to punching and kicking the bag you also get weight training, cardio, and so much more. Every time feels like a full body workout. The instructor is the best, well trained and helps you meet and exceed your goals. The class is fun and inspiring and has a family vibe you won’t find anywhere else. Everyone supports and cheers each other on and if you put in the work you will get the results. Don’t be afraid to try them out today. You will not be disappointed!!!

Don Barnes reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

great place for young people to learn and grow through their own hard work

Heidi Merino reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

I love this place. The instructors are amazing!. I love how Mr. Grilli is strict with the kids and at the same time encourages them and praises them when they are doing good. He doesn't sugar coat things. He is teaching them how life really is. Not only are they learning karate and how to defend themselves but he is also teaching them discipline, respect, how to focus and many more great attributes that will help them throughout life. My daughters love it here and I can already see changes in them in the 4 months we have been here. So happy I found this place and totally recommend it to anybody looking.

Jason Bates reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

This martial arts studio is run by enthusiastic people who LOVE what they do! The best part is there is something to do for all family members! Cardio...check! Kids classes...check! Adult classes...check! They have something for everyone. And if you want to get away for some alone time with your significant other without the kids , check out their Parents Night Out events! Every event has a different theme! How AWESOME is that!?!

Lilia E Mayhan reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

Great workout family that keep you motivated!

Luchie King-daso reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

my kids has been going here for 3yrs!!! they love it so much, i recommend this to my friends and family and to other people, we are like family here! the instructor makes it clear for them and kids just want to learn more, my kids became more confident and i know they can defend themselves!

Kim Gutierrez reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

In this world today we need to be more vigilant of our surroundings from those who have no regard for others. We can only teach our children so much in the way of defending themselves. Jeff Speakman's 5.0 is a great place to take your children (adults too) to learn self defense. Stop on by the studio and take a peak to see what it's all about.

Maria Mariscal reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

after trying different studies and parks and recreational I finally found Jeff Spoakman's Kempo. I like Mr. Grillis approach to teaching life skills... because kids learn more than how to defend themselves. I highly recommend it!

Robyn Garcia reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

We searched many schools and chose Mr Grili. He is an amazing instructor. He introduced my daughter to martial arts and started training her at 4 yrs old. We did not realize the positive impact Mr Grili would have in her life. The morals character integrity and respect are only a few of the many things he reinforced in her life. The discipline was amazing and he really Loves his students. He trains his students to not only be the best in martial arts but to be the best person they can be. Unfortunately we had to move out of the area a year ago. I still tell people what an amazing instructor and person he is and how his school is like one big family. If you are looking for a well rounded martial arts school for your child teen or yourself, you need to try his school. You won't regret it and it doesn't matter how many other schools you try (we did the same) I am confident you will end up with Mr Grili.

Rodrigo Fernandez Inza reviewed Jeff Speakman's Kenpo 5.0 Riverside
via Facebook

This School is runned by dedicated and talented Martial Artists. First class instructors, friendly environment, and awesome facilities. If you have the opportunity to train in Riverside you have to be sure that you are very lucky to be in a World class School.

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Privacy Policy

Effective Date: Jul 2021

This Privacy Statement applies to owned and operated by Jeff Speakman's Kenpo 5.0 Riverside. This Privacy Statement describes how we collect and use the information, which may include personal data, you provide on our website: It also describes the choices available to you regarding our use of your personal data and how you can access and update this data.

Data Collection

The types of personal data that we collect include:

  • Your first name, last name, email address, phone number, and home address;
  • Credit card details (type of card, credit card number, name on card, expiration date, and security code);
  • Student data, including class dates, clothing sizes, gender identification, special requests made, observations about your service preferences;
  • Data you provide regarding your marketing preferences or in the course of participating in surveys, contests, or promotional offers;

You may always choose what personal data (if any) you want to provide to us. However, if you choose not to provide certain details, some of your transactions with us may be impacted.

Data We Collect Automatically

When using our website, we also collect information automatically, some of which may be personal data. This includes data such as language settings, IP address, location, device settings, device OS, log information, time of usage, URL requested, status report, user agent (information about the browser version), operating system, result (viewer), browsing history, user Booking ID, and type of data viewed. We may also collect data automatically through cookies. For information on how we use cookies, click here.

Processing Purposes

We use your personal data for the following purposes:

  1. Reservations: We use your personal data to complete and administer your online request.
  2. Customer Service: We use your personal data to provide customer service.
  3. Guest Reviews: We may use your contact data to invite you by email to write a visitor review after your visit. This can help other visitors to pick the courses that suits them best. If you submit a guest review, your review may be published on our website.
  4. Marketing Activities: We also use your data for marketing activities, as permitted by law. Where we use your personal data for direct marketing purposes (e.g. commercial newsletters and marketing communications on new products and services or other offers we think may be of interest to you), we include an unsubscribe link that you can use if you do not want us to send messages in the future.
  5. Other Communications: There may be other times when we contact you by email, mail, phone, or texting, depending on the contact data you share with us. There could be a number of reasons for this:
    1. We may need to respond to and handle requests you've made.
  6. Analytics, Improvements, and Research: We use personal data to conduct research and analysis. We may involve a third party to do this on our behalf. We may share or disclose the results of such research (including to third-parties) in anonymous, aggregated form. We use your personal data for analytical purposes to improve our services, enhance the user experience, and improve the functionality and quality of our online fitness services.
  7. Security, Fraud Detection, and Prevention: We use the information, which may include personal data, in order to prevent fraud and other illegal or infringing activities. We also use this information to investigate and detect fraud. We can use personal data for risk assessment and security purposes, including the authentication of users. For these purposes, personal data may be shared with third parties, such as law enforcement authorities as permitted by applicable law and external advisers.
  8. Legal and Compliance: In certain cases, we need to use the information provided, which may include personal data, to handle and resolve legal disputes or complaints, for regulatory investigations and compliance, or to enforce agreement(s), or to comply with lawful requests from law enforcement insofar as it is required by law. If we use automated means to process personal data which produces legal effects or significantly affects you, we will implement suitable measures to safeguard your rights and freedoms, including the right to obtain human intervention.

Legal Bases

  • In view of purposes A and B, we rely on the performance of a contract: The use of your data may be necessary to perform the contract that you have with us. For example, if you use our services to make an online request, we will use your data to carry out our obligation to complete and administer that request under the contract that we have with you.
  • In view of purposes C - H, we rely on its legitimate interests: We use your data for our legitimate interests, such as providing you with the best appropriate content for the website, emails, and newsletters to improve and promote our products, services, and the content on our website, as well as for administrative, fraud detection, and legal purposes. When using personal data to serve our legitimate interests, we will always balance your rights and interests in the protection of your information against our rights and interests.
  • In respect of purpose H, we also rely, where applicable, on our obligation to comply with applicable law.
  • Where needed under applicable law, we will obtain your consent prior to processing your personal data for direct marketing purposes.

If needed in accordance with applicable law, we will ask for your consent. You can withdraw your consent anytime by contacting us at any of the addresses at the end of this Privacy Statement.

If you want to object to the processing set out under C-F and there's no opt-out mechanism available to you directly (e.g. in your account settings), to the extent applicable, please contact [email protected]

Data Sharing

  • We've teamed up with MarketMuscles, LLC. ( (hereafter MarketMuscles) to offer you our online request services. While we provide the content to this website and you make a request directly with us, the requests are processed through The information you enter into this website will therefore also be shared with and its affiliates. This information may include personal data including your name, your contact details, your payment details, the names of students, and any preferences you specified when making a request.
  • To find out more about the corporate family, visit About will send you a confirmation email, and assist us with further communications. Sharing your details with’s global customer service staff allows them to respond when you need assistance. may use your data for technical, analytical, and marketing purposes as further described in the Privacy Policy. This includes that your data might also be shared with other members of the MarketMuscles, LLC. group of companies for analysis to provide you with fitness-related offers that may be of interest to you and to offer you customized service. If you have questions about the processing of your personal data by, contact [email protected]

  • MarketMuscles: Your personal data might be shared with MarketMuscles, LLC., the company which operates this website and the website
  • Third-party service providers: We use service providers to process your personal data strictly on our behalf. This processing would be for purposes as included in this Privacy Statement, such as facilitating request payments, sending out marketing material, or for analytical support services. These service providers are bound by confidentiality clauses and are not allowed to use your personal data for their own purposes or any other purpose.
  • Competent authorities: We disclose personal data to law enforcement and other governmental authorities insofar as it is required by law or is strictly necessary for the prevention, detection or prosecution of criminal acts and fraud.

International Data Transfers

The transmission of personal data as described in this Privacy Statement may include overseas transfers of personal data to countries whose data protection laws are not as comprehensive as those of the countries within the European Union. Where required by European law, we shall only transfer personal data to recipients offering an adequate level of data protection. In these situations, we make contractual arrangements to ensure that your personal data is still protected in line with European standards. You can ask us to see a copy of these clauses using the contact details below.


MarketMuscles observes reasonable procedures to prevent unauthorized access to, and the misuse of information, including personal data. We use appropriate business systems and procedures to protect and safeguard information including personal data. We also use security procedures, technical, and physical restrictions for accessing and using the personal data on our servers. Only authorized personnel are permitted to access personal data in the course of their work.

Data Retention

We will retain your information, which may include personal data, for as long as we deem it necessary to provide services to you, comply with applicable laws, resolve disputes with any parties, and otherwise as necessary to allow us to conduct our business, including to detect and prevent fraud or other illegal activities. All personal data we retain will be subject to this Privacy Statement. If you have a question about a specific retention period for certain types of personal data we process about you, contact us using the contact details included below.

Your Choices and Rights

We want you to be in control of how your personal data is used by us. You can do this in the following ways:

  • You can ask us for a copy of the personal data we hold about you;
  • You can inform us of any changes to your personal data, or you can ask us to correct any of the personal data we hold about you;
  • In certain situations, you can ask us to erase, block, or restrict the processing of the personal data we hold about you, or object to particular ways in which we are using your personal data; and
  • In certain situations, you can also ask us to send the personal data you've given us to a third party.

Where we are using your personal data on the basis of your consent, you are entitled to withdraw that consent at any time subject to applicable law. Moreover, where we process your personal data based on legitimate interest or the public interest, you have the right to object at any time to that use of your personal data, subject to applicable law.

We rely on you to ensure that your personal data is complete, accurate, and current. Be sure to inform us as soon as possible regarding any changes to or inaccuracies in your personal data by contacting [email protected] . We will handle your request in accordance with the applicable law.

Questions or Complaints

If you have questions or concerns about our processing of your personal data, or if you want to exercise any of the rights you have under this notice, you are welcome to contact us at [email protected] . You may also contact your local data protection authority with questions and complaints.

Changes to the Notice

Just as our business changes constantly, this Privacy Statement may also change for time to time. If you want to see changes made to this Privacy Statement from time to time, we invite you to access this Privacy Statement to see the changes. If we make material changes or changes that will have an impact on you (e.g. when we start processing your personal data for purpose other than those set out above), we will contact you prior to starting that processing.