
Syosset, NY
Private training gym
Private Personal Training on Long Island
Our certified personal trainers focus all of their energy on helping you achieve your fitness goals, no matter your exercise experience or previous injuries. We give each client 100% of our attention with one-on-one training sessions in our private fitness studio – NOT a big gym.
See results with our super-slow strength training method in as little as one or two 30-minute sessions per week!
What Sets Us Apart
At our Long Island personal training studio we offer top-of-the-line equipment.
Loyalty Fitness’ certified trainers work with you one-on-one and recommend what works best for your body to ensure optimal results. Previous injuries, limitations, or weaknesses will be addressed and properly taken into consideration when we craft your workout. We are conveniently located near Locust Valley, Oyster Bay, Roslyn, and Melville, making it the perfect spot to hit in the morning, at lunch time, or after work. In addition, we also offer nutrition coaching.
Maximize Your Results
We use a super slow strength training method to maximize your results in a short amount of time. So instead of spending hours and hours at a typical gym each week, you are free to enjoy the recreational activities you love—all with a stronger, healthier body.
Start Today
Love For Loyalty Fitness
Hear what our Loyal Syosset, NY members think!
![]()
Lisa Kotliar31 August 2026Trustindex verifies that the original source of the review is Google.
I workout with Joanne- she is amazing, challenged me each week and yet makes it’s fun to workout. I highly recommend going to Loyalty Fitness, it will change the way you workout and develop excellent habits to improve your health.![]()
Stephen Conrad28 August 2026Trustindex verifies that the original source of the review is Google.
Lisa is an exceptional trainer. She watches every movement you make to be sure that you are getting the maximum benefit from the exercises and minimizing/preventing injury. She pushes you just the right amount to keep your progress advancing while making sure that the exercise weights aren't too much for you to handle. It is a clean, lovely facility and you feel invigorated when you leave! I highly recommend this facility. I'm just sorry I didn't start sooner.![]()
Laura Schaefer28 August 2026Trustindex verifies that the original source of the review is Google.
Loyalty Fitness is an amazing place to train! I train with Lisa, and she is truly the best. I usually feel uncomfortable or intimidated at gyms, but from the moment I walked into Loyalty Fitness, I felt completely at ease. The gym is always super clean, welcoming, and has such a comfortable atmosphere. Lisa makes every workout enjoyable and makes you feel supported and confident. I highly recommend Loyalty Fitness to anyone looking for a great place to work out. If I could give it 100 stars, I would!![]()
Melissa Perlmutter28 August 2026Trustindex verifies that the original source of the review is Google.
Joanne and Ali are fabulous! They got me back into a regular exercise routine after a long hiatus! I’m very thankful to them and look forward to my sessions each week.![]()
amy goldstein27 August 2026Trustindex verifies that the original source of the review is Google.
Wonderful trainer, beautiful quiet environment with personal attention . Highly recommend!![]()
Mike Dioguardi27 August 2026Trustindex verifies that the original source of the review is Google.
I have been getting personal training from Mindy and the crew for over a year, they've gotten me into the best shape that I've been in since college. I highly recommend giving them a try, you will not be sorry. There is no point in paying for a gym that you don't go to. Invest in yourself and your health, you deserve it.... End of March update, I lost 1.5" off my waist, arms, legs, chest all have measured gains from my last measurement in December. The techniques that they use really work.![]()
Emily Rothenberg27 August 2026Trustindex verifies that the original source of the review is Google.
Look forward each session training with Joanne. The Syosset gym is super clean. The staff is very friendly. The energy is great. The gym makes me happy! Very dedicated trainers!![]()
Mini Bharara26 August 2026Trustindex verifies that the original source of the review is Google.
Loyalty Fitness is an important part of my life keeps me active. The service is excellent. Alli is wonderful. She is almost like family.![]()
Michele Bahnik Mercier25 August 2026Trustindex verifies that the original source of the review is Google.
I can't say enough good things about Lisa and the entire training team at Loyalty Fitness. From day one, they took the time to understand my goals, address my physical needs, and build a program that keeps me motivated. Every session is structured, challenging, and safe. The trainers bring fantastic energy and genuine care to every workout. If you're looking for personalized attention and a supportive environment to get real results, I couldn't recommend them more!![]()
Lisa Spitalny25 August 2026Trustindex verifies that the original source of the review is Google.
I’ve been training with Lisa for 7 months and absolutely love it! She makes every workout fun, motivating, and something I actually look forward to. She pushes me to do my best while keeping things enjoyable and never boring. I’ve seen great progress and would highly recommend her to anyone looking for an amazing personal trainer!
Syosset, NY
Syosset, NY 11791
Hours of Operation
Monday – Friday: 7am – 8pm
Saturday: 7am – 2pm
Sunday: Closed
Making Healthy Choices in Syosset, NY
Routinely participating in our one-on-one personal training at Loyalty Fitness is just the first step to a healthier you. Daily exercise is only effective when paired with the right nutrition and life balance. Check out some of the great healthy options throughout the Syosset, NY area that you can try out after one of your work outs with your Loyalty Fitness trainer. Stop in for a tasty salad or treat yourself to a green juice – the options are bountiful in our area!

Check out Dr. Alyssa DeSena, ND | Naturopathic Doctor Long Island NY
If you’re tired of leaving doctor’s appointments feeling unheard, you’re in the right place. I help high-achieving women uncover the root causes behind their skin and gut issues through personalized, holistic protocols. At New You Naturopathic, we focus on functional testing, lifestyle medicine, and targeted support that actually works for you. No more one-size-fits-all plans. Just real, sustainable healing from the inside out.
To The Happier And Healthier You!
Commitment means staying loyal to what you said you were going to do.
We’re ready to help you along the way. If you’d like more information, fill out the form below and one of our expert trainers on Long Island, NY will be in touch to set up your first session!




