• rennisonwilliams@rk-fit.com
Facebook-f Instagram Youtube
🛡 About RK Fit

Built On Science.
Driven By Results.

Do you want to embark on a new health and wellness lifestyle? We build individualized programs for each client based on their goals and ability.

Explore Services → Get In Touch
RK Fit coach working one-on-one with a client

1-on-1

Coaching Focus

Our Philosophy

More Than Just A Session

Being a part of the RK Fit family is more than just a session at the gym. We pride ourselves on fostering a community of learning, support, and holistic development catered to your own personal fitness journey.

âš™

Individualized Programs

No cookie-cutter templates. Every program is built from your goals, history, ability, and lifestyle.

đź‘Ą

Community First

Being part of RK Fit means more than a session at the gym — it is a family of learning, support, and growth.

❤

Holistic Development

We coach the whole person: training, nutrition, mindset, and habits that last long after the session ends.

Credentials & Experience

Certified. Proven. Committed.

Every RK Fit coach holds recognized certifications and a proven track record of helping clients transform their bodies, their strength, and their habits.

🏅

Performance PT Coach

Clean Health Fitness Institute (CHFI)

🎖

Certified Personal Trainer

International Sports Sciences Association (ISSA)

🏆

Powerlifting Specialist

Competition Prep & Strength Coaching

🍽

Nutrition Coach

Science-Based Nutrition Planning

8+

Years Coaching

500+

Clients Coached

1,200+

Programs Delivered

4.9/5

Client Rating

The Coaches

Meet The Team

RENNISON WILLIAMS

01

Rennison Williams

Performance PT & Nutrition Coach

Certified Performance PT Coach via Clean Health Fitness Institute (CHFI). Rennison leads RK Fit with a passion for individualized training and science-based nutrition coaching.

CHEYNE DANIEL

02

Cheyne Daniel

Junior Coach

Cheyne brings fresh energy and dedication to client success. His approachable style and organized approach help clients meet their goals and set even higher ones.

MICAH ESPINET

03

Micah Espinet

ISSA Personal Trainer

Micah is an ISSA-certified personal trainer committed to helping clients build strength, confidence, and sustainable fitness habits through personalized programming.

Ready To Write Your Own Story?

Join a community of clients who turned their goals into results. Your individualized program starts here.

Online Training Sign Up In-Person Training Sign Up

CUSTOM ONLINE TRAINING PLAN REGISTRATION


CUSTOM IN PERSON TRAINING PLAN REGISTRATION

CUSTOM ONLINE TRAINING PLAN REGISTRATION


CUSTOM IN PERSON TRAINING PLAN REGISTRATION

CUSTOM IN PERSON TRAINING PLAN REGISTRATION

coach image

CHEYNE DANIEL

Junior Coach

As a boy, I was fascinated with having the ideal look to seem attractive to others. The zeal to get after it came when puberty hit me and I got to the point of feeling comfortable to start. I began with bodyweight workouts at home and kept at them until I progressed into the gym. This was my turning point, where I felt the most confident I ever have and that’s what hooked me (looking like a Greek statue didn't hurt either). Seeing that change from being overweight to skinny to muscular is where my continuous drive comes from. Over time, I built confidence in myself and realized I didn't have to look to anyone else for approval or validation. It is often very difficult to maintain in the face of external forces, but I constantly remind myself that I'm doing this for myself and me alone. This personal tenacity translates into my coaching. Whether you are at home or in the gym, I want my clients to stop caring about what others think and focus on what they want to achieve for themselves. To understand that they can look and feel like gods and goddesses, once they are committed to their goal. For anyone interested in getting started in fitness, whether at the gym or home, I’d say the easiest way to go about it is to have a workout buddy or hire a coach. It lessens the intimidation a lot and you’ll become comfortable and more confident as time goes on.

rennison

RENNISON WILLIAMS

Performance PT & Nutrition Coach

Personal training was certainly not the career I saw myself doing today but it’s certainly the industry I need to be in. Fitness has been my passion for the greater part of my life, playing football from age 6 to 22 before committing to a gym lifestyle. The challenge of getting “bigger,” stronger and faster captivated me. Years of consistency, smashing goals, and setting new ones led me to fall in love with the process. During this time I committed to learning as much as I could from then to the present, certifying myself in the fields of nutrition and strength training through Clean Health Fitness Institute.The knowledge I gathered from my years of studying certified me with the know-how and confidence to become a nutritionist and personal trainer. From then on I went on to use my gained knowledge to help others like myself achieve their health and fitness goals. It’s quite obvious I’m limited to the number of persons I can help at once hence I dedicated an Instagram page “rk_fit_868” to sharing the simple science of nutrition and strength training. But it’s doesn’t stop there, in months to come I’ll be unrolling my very own training app, RK Fit. My certification permits me to train persons from all walks of life, fat loss, endurance, muscle gain…In all, I’m a holistic personal trainer.