personal trainer          


All you need to reach your goals is a little FUN!

It is our mission to improve the overall health and quality of life for each of our clients. We offer individualized expert personal training at fair prices with no hidden fees, or contracts. We are confident that our unique and friendly training style will keep you focused on your goals and looking forward to your next training session. Contact us today to schedule your free assessment. The only thing you have to lose is weight!



See why people say we are the best Personal trainer Saint James!

  • Great trainer! Highly motivating training experience targeted to meet my specific needs and goals! Truly makes getting in shape and staying healthy FUN!!!

    Laurie Varriale Avatar Laurie Varriale
    May 19, 2022
  • Kenny is the all around guy for safe weight loss and training. He knows all the science and helps build the perfect program to help you. I have personally had the pleasure of being trained by Ken for over two months now and have lost nearly 18 pounds in that time. He is one of the most inspiring personal trainers I have ever met. I went into working out with Kenny with bad taste in my mouth from previous trainers that told me they had lost the weight and that their program wouldn't leave me unable to walk the next day. Well they did, but Kenny was the first trainer to actually show me that I don't need to be in pain to loose the weight. He always shows up on time and is always a quick text away when I have a question if a food is good for me or not. He makes working out fun by caring a conversation and inspiring you to do better. In these short months I have lost weight but grown as a person. Kenny is the best trainer I have ever met and I can't wait to train more with him.

    Dylan Avatar Dylan
    June 2, 2020
  • Dedicated professional trainer who will help make the best of you happen.

    Veronica Horn Avatar Veronica Horn
    May 19, 2022
  • I needed motivation to reach my goal. I needed someone there to teach me why I should or shouldn’t do certain exercises and movements and most importantly I needed someone to make it seem like I wasn’t wasting my time. I got every one of those things with Fun Weightloss. They also helped me with a tennis elbow issue I had. I was working out muscles to help it that I would never in a million years think would help with the problem! Couldn’t be happier with my results!

    John Paul Aceto Avatar John Paul Aceto
    December 2, 2021
  • Ken is as good as they come. He is highly knowledgable in personal training and weight loss, and he has so much passion in what he does, you can’t help but feel motivated when you train with him. He’s the trainer you want if you actually want to see results.

    R S Avatar R S
    June 2, 2020
  • Energetic, fun training, new place thats convenient, new equipment and a great new place

    Michael Berretta Avatar Michael Berretta
    May 19, 2022
  • Hands down the best personal trainer on Long Island I have ever had. I’ve never been this motivated to increase my training intensity and lose weight by taking care of my diet. The training sessions are hard work, but they go by painlessly. His technique is different than others I have tried, and it really works. Extremely motivating and knowledgeable professional.

    Teddy Jira Avatar Teddy Jira
    June 2, 2020


KEN- NASM Certified Personal Trainer, NASM Certified Weight Loss Specialist, NASM Certified Corrective Exercise Specialist, NASM Certified Senior Fitness Specialist, NASM Certified Stretching & Flexibility Coach, AFAA Certified Sunrise Yoga Instructor

Ken is a NASM Certified Personal Trainer with advanced specialty certifications in weight loss, senior fitness, corrective exercise, and flexibility. After losing over 100 pounds he was inspired to pursue a career in the fitness industry. His unique training style, positive outlook, and genuine enthusiasm for seeing others succeed make for a one of a kind training experience that will have you looking forward to your next session!

Sessions as low as $35!

Expert 1 on 1 personal training & original program design!

Training programs designed by a certified trainer who lost over 100 pounds!

Conveniently located on lake avenue right next to King Kullen!


We specialize in

Stretching and F

How do I schedule my personal training assessment session?

Simply call us, send an email, or stop by our Saint James location.

Contact us

460 Lake Ave, St James, NY 11780

(631) 779-6579

Looking for a personal trainer near me? Stop by our state of the art facility located in Saint James right next to King Kullen and join the FUN!

Appointments are available from

5am-6pm Monday-Friday

7am-3pm Weekends

Existing clients can login here to access your schedule and purchase packages.


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