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Corena Gerena

Instructor # 2549891 | Harder To Kill Training Group

Certified with the USCCA since 1/8/2024

Certification Renewal Date 8/13/2027

  • corenag13@gmail.com
  • (728) 213-0562

Lake worth, FL, 33460

5.0

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USCCA Certifications

  • Concealed Carry & Home Defense

My Biography

Corena is a USCCA Certified Firearms Instructor with 5+ years as a Muay Thai coach, I.K.F champion, Certified Personal Trainer, Strength Coach, and Haganah Certified Knife Survival Instructor. She integrates movement, physical discipline, and practical mindset training into firearm education that equips women for real-world confidence.

As a wife, mother of two, and co-owner of Black Lotus Gym with her husband, Coach Jose Fernandez (Head Instructor and Director of Harder to Kill Training Group), Corena is passionate about empowering women to walk streets with genuine assurance - focusing on real training that builds situational awareness, safe handling, and mental resilience so women never accept victimhood—for themselves, their children, or their communities.

Her approach emphasizes women supporting women through life-saving skills that extend beyond the range, fostering safety, community, and unshakeable capability in both body and mind.

Request a Class

Introducing the Ultimate Firearm Education Course - Ladies First!

Are you ready to take charge of your personal safety? Our specially designed course is here to empower you with the knowledge and skills you need to handle and use a handgun safely. We'll cover topics such as: Florida Gun Laws, Basic firearms safety, firearm manipulation, general maintenance, and the fundamentals of marksmanship. You will also receive a United States Concealed Carry Association (USCCA), "Concealed Carry and Home Defense Fundamentals" Book - the comprehensive guide for anyone considering owning or carrying a firearm for self defense.

No prior experience? No problem! This course is open to beginners and seasoned gun owners alike. We believe everyone should have access to the essential skills required for safe gun handling.

Going beyond just the basics though, we will be covering vital topics such as developing a personal and home protection plan, home security, defensive shooting fundamentals, and the legal use of force. Discover why conflict avoidance is crucial and gain insights into the aftermath of violent encounters.

We provide a firearm and ammunition. However, if you have your own firearm, we recommend for you to bring it. Rest assured, our experienced instructors will ensure you gain proficiency by demonstrating accurate firearm loading and shooting, as required by Florida statute.

Don't miss this opportunity to enhance your handgun knowledge and become mentally and physically prepared.

Enroll in our course today and take the first step toward a safer tomorrow!

Here's what we'll cover:

  • Color Codes of Awareness
  • Understanding how guns actually work
  • Dispelling myths about guns and focusing on facts
  • Choosing the right gun for you
  • Hands-on experience with firearms and range shooting
  • Addressing common fears about guns and building confidence through education
  • Guidance on holsters, maintenance, and types of ammunition -Live fire at the range

In light of recent events, safety and preparedness have become more important than ever.

By empowering our ladies, we believe we can make our communities safer.

Additionally, in light of recent events, we'll be offering FREE concealed weapons courses bi-monthly to the Lake Worth and West Palm Beach communities. contact us for future dates scheduled

Ready to take your pistol skills to the next level? Our Women's Intermediate Pistol Course is designed for those who have completed basic handgun training and are eager to enhance their proficiency.

This comprehensive course delves deeper into the nuances of pistol handling, marksmanship, and defensive shooting techniques.

Course Highlights:

  1. Advanced Firearm Handling: Dive into the specifics of handling both revolvers and semi-automatic pistols. Learn the intricacies of firearm operation and gain confidence in your ability to operate various types of handguns effectively.

  2. Ballistics and Ammunition: Understand the science behind ammunition and its effects. Explore different types of ammunition and how they impact ballistic performance, empowering you to make informed decisions about your firearm selection.

  3. Dealing with Malfunctions: Equip yourself with the skills to handle common firearm malfunctions swiftly and efficiently. From clearing jams to addressing misfires, you'll learn practical techniques to keep your firearm operational in any situation.

  4. Holsters and Concealed Carry: Discover the importance of selecting the right holster and concealed carry options for your lifestyle. Gain insights into holster types, positioning, and considerations for comfortable and effective concealed carry.

  5. Practical Application: Put theory into practice with hands-on drills and scenario-based exercises. Practice handling malfunctions, engaging multiple targets, and making split-second decisions in simulated self-defense scenarios.

Pre-requisites:

  • Completion of Basic Pistol Training or equivalent experience.
  • Must have your own firearm

Elevate your pistol skills and gain the confidence to handle real-world defensive scenarios with our Women's Intermediate Pistol Course. Join us and take your self-defense readiness to new heights!

Introducing our dry fire firearms classes, conveniently located in downtown Lake Worth Beach.

This class is tailored to suit the needs of firearms enthusiasts, self-defense students, and first-time CCW gun owners. By participating, you will not only enhance your skills, but also save thousands of dollars that would otherwise be spent on ammunition at the local range!

So, what exactly is dry fire?

Dry fire involves performing the same actions as you would in a reality-based scenario, without utilizing live ammunition in your firearm. During these exercises, you'll have the opportunity to perfect your technique, develop muscle memory, and enhance your functional tactical movements. As a result, your speed and accuracy will greatly improve.

We must emphasize that there is a strict prohibition on the use of live ammunition within our training center. This ensures a safe and controlled environment for all participants.

This class covers:

  1. Dry Fire Firearm Safety 101: Learn essential safety protocols specific to dry fire exercises.
  2. Reloads & Malfunctions 101: Master the techniques for reloading your firearm and handling malfunctions in a simulated setting.
  3. Gear & Gadgets: Explore various equipment and accessories that can enhance your dry fire training experience.
  4. Scenarios & Drills: Engage in realistic scenarios and drills designed to challenge and improve your skills.

(not all of the above will be included in one session)

Join us for this immersive dry fire firearms classes and take your shooting abilities to the next level. Experience the benefits of precision and efficiency without the need for live ammunition.

Join us for a dynamic 30-minute fitness kickboxing class designed to enhance your physical fitness while reinforcing essential skills for self-defense.

At Black Lotus Gym, we believe that strength and fitness are crucial components of effective self-defense. Our kickboxing sessions focus on building stamina, improving agility, and honing striking techniques that can be valuable in real-life situations.

Whether you're new to kickboxing or looking to refine your skills, our classes offer a supportive environment where you can learn and grow. Beyond the physical benefits, kickboxing promotes confidence and mental resilience—qualities essential for navigating challenging situations.

Embrace your strength and prepare yourself physically and mentally for any scenario. Join us to discover how kickboxing can empower you in your journey towards self-defense readiness.

The "Sharpen Your Fangs" course is designed to teach individuals the fundamentals of using edged weapons defensively. The course covers a range of important topics including concealed carry options, deployment methods, offensive techniques, knife disarms, and weapon retention.

The "Sharpen Your Fangs" course offers proven methods that have been tested and tailored to meet the needs of individuals with different proficiency levels and operational requirements. Whether you are a beginner or have advanced skills, the course can be customized to suit your specific needs.

There are several advantages to the CQC Knife Fighting system taught in this course. It is designed to train individuals or small groups, so it does not require large teams. The system's methodology provides both offensive and defensive advantages simultaneously, giving you a well-rounded approach to combat. The tactics and skills taught in the course are reality-based and have been combat proven, constantly tested, and updated to ensure their effectiveness.

The system is flexible and useful at various ranges, allowing you to adapt your techniques based on the distance between you and your target. It also addresses emerging threats, such as mobs, large crowds, and home or office invaders, preparing you for real-life scenarios.

It's worth noting that these Knife Fighting methods have been adopted by numerous local and state departments, federal and Department of Defense (DoD) teams, state-level basic training academies, and tactical training organizations. This widespread adoption demonstrates the credibility and effectiveness of the techniques taught in the course.

Looking for personalized, one-on-one training tailored to your needs? Our private training sessions are designed to help you build confidence and skill in both self-defense and firearms safety. Whether you prefer a gym session focusing on dry fire drills, hand-to-hand combat, or knife survival techniques, or you want to sharpen your knowledge of firearms education and safety, we've got you covered.

This class is perfect for anyone looking to enhance their self-defense capabilities, improve their shooting fundamentals, or simply continue to build their overall skill set.

Message today to schedule your private session or simply request a date and we will get back to you within 48 hours to book your session.

This option is for a 1 hour session

5.0

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8 Reviews

What Students Are Saying

  • Rating star large
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    Rating star large
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    Class taken on Fri, Sep. 12, 2025
    |Taught by

    Instructors

    • Corena Gerena

      Lake worth, Florida

      Rating star large5.0
    • Coach Jose Fernandez HTK Training Group Director

      Lake worth, Florida

      Rating star large5.0
    "Coach Jose has developed a class that outweighs the competition. I received my CCW from another company and didn’t get half the important information that I learned from this course. I will take it every year just to keep up and stay informed on any new legislation. "

    Submitted on Tues, Sep. 16, 2025 by Johnna P.

  • Rating star large
    Rating star large
    Rating star large
    Rating star large
    Rating star large

    Class taken on Sun, May. 4, 2025
    |Taught by

    Instructors

    • Corena Gerena

      Lake worth, Florida

      Rating star large5.0
    • Coach Jose Fernandez HTK Training Group Director

      Lake worth, Florida

      Rating star large5.0
    "Jose is fantastic! Really enjoyed his teaching style. Can't wait to shoot with him again."

    Submitted on Mon, May. 5, 2025 by Brent S.

  • Rating star large
    Rating star large
    Rating star large
    Rating star large
    Rating star large

    Class taken on Sat, Apr. 12, 2025
    |Taught by

    Instructors

    • Corena Gerena

      Lake worth, Florida

      Rating star large5.0
    • Coach Jose Fernandez HTK Training Group Director

      Lake worth, Florida

      Rating star large5.0
    • Angela Varson

      Lake worth, Florida

      Rating star large5.0
    • Rafael Gonzalez

      Lake worth, Florida

      Rating star large5.0
    "This course was very informative and very practical. Much different than other courses I've taken. "

    Submitted on Sun, Apr. 13, 2025 by Michelle "Mackie" M.

    "I am Happy you enjoyed it! You did great Mackie !"

    Submitted on Wed, Apr. 23, 2025

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1 Insurance has been purchased by the USCCA and is one of the benefits of membership in the USCCA. USCCA members are additional insureds under a policy issued to the USCCA by Universal Fire and Casualty Insurance Company, an insurance company with its principal place of business in Hudsonville, MI. Coverage and benefits are subject to the terms, conditions, and exclusions of the insurance policy. Information provided herein is for informational purposes and is not intended to be a representation of coverage that may exist in any particular situation. Contact Delta Defense’s Member Engagement Team at 800-674-9779 with any questions.