Meet the Squad
Creator of the S10 System, stressing bodyfat percentage and strength for body transformations, Stephen has trained professional athletes, military elite and celebrities. S10 is forged from his extensive health and nutrition education.
CPT, CFSC, FRC, MADD DOG, USA BOXING
From hitting up a boxing gym in between Broadway shows to becoming one of Wilhelmina’s original fitness models, Julie “Jaws” Nelson has always been at the forefront of fitness trends. Jaws’ fitness philosophy has always been to mix hard work with fun
Body Composition & Strength
Hailing from Melbourne, Australia, Nick comes with over 10 years experience in the fitness industry. He has worked with national champion snowboarders, kayakers for the 2016 Rio Olympics, models, office workers, stay at home moms, and rehab clients. He holds a bachelor's degree in Psychology and Psychophysiology, accreditations in PICP Strength and Conditioning (Level 3), Athletes Performance, PIMST, Olympic lifting, Biosignature Modulation and has a Diploma of Advanced Nutritional Medicine. Nick specializes in body composition transformation for those wanting to change their body shape, strength, and conditioning for athletes.
Mobility, Conditioning, Pilates Instructor -
Originally from Brazil, living and training in NYC for 14 years. As well as a Personal Trainer, Carolina is a Pilates Instructor who is dedicated to inspire you to be the best version of yourself.
Strength, Body Composition & Performance
Beau is a passionate athlete, cancer recovery coach, and motivational speaker who is dedicated to helping cancer survivors and injured athletes make full recoveries. In addition to developing personalized fitness training programs, Beau motivates individuals to be vulnerable and share their stories in order to help them come back stronger both physically and mentally.
NASM/NASM Sport enhancement/FMS certified
Arhelis Mercedes is a fitness coach, personal trainer, and health lifestyle enthusiast. What drew him to the fitness industry was his own post-surgery rehabilitation, which he now specializes in helping his clients with. Arhelis thinks it is so rewarding to watch his clients start to move better, feel younger, and eventually live pain free. He is super passionate about all sports, but especially basketball! He is a dedicated NY Giants and Knicks fan (even through the hard times).
David has been a personal trainer for over 10 years in New York City. Originally from Cameroon, Central Africa. David studied at UMBC in Maryland earning his Bachelor’s degree in Biology, National Academy of Sports Medicine (NASM CPT, CES, PES specialist). David is known for working together with his clients to bring of the best version of themselves through his tailored programs. David is also an ex-professional soccer player.
Strength, Conditioning, and Mobility.
CFSC level 1 Certified FRC Certified. Originally from the Dominican Republic, Gregory found an early love for sports and fitness. Gregory is driven to teach and inspire his clients to reach their full potential through a combination of proper nutrition, exercise, rest, and stress management.
Strength, Boxing, Composition
A former amateur Muay Thai fighter, Khaled has been training clients in New York City for over fifteen years. With a passion for fitness and a background in multiple disciplines, Khaled’s workouts go beyond the standard crunches by combining elements of boxing and Muay Thai with functional and traditional strength training. Khaled will get you in fighting shape by teaching you how to throw the perfect punch and deliver a killer knee, all while sculpting your abs and making you stronger, leaner, faster.
CPT, USATF, Kettlebell Concepts
Raised in New York City, Briana Williams is a trainer, run coach, and wellness consultant. In designing high-quality services and fitness programming, Briana uses the most effective training methods to improve clients’ performance and health, allowing them to surpass their goals. Her challenging training approach is well-informed by exercise science and experience, not influenced by the latest trends. Briana provides a technical and holistic training experience that optimizes relevant performance metrics, such as speed, strength, power, and body composition.
Movement Enhancement, Graston, Cupping, FRC (See Recovery Page)
Sandra Sanchez has been working professionally within the health/fitness industry for the past 25 years as a personal trainer, movement specialist, and soft tissue therapist. She has learned directly from Los Angeles Clipper Soft Tissue Therapist and world-renowned manual movement expert Lenny Parracino. She continued her journey and studied under world-renowned Physical Therapist Gary Gray and Dr. Dave Tiberio, PHD and became a Gray Institute Fellow of Applied Functional Science.
Train With Us
Train with with your friends or others who are working toward the same goals. Small groups run through periodized weight training programs designed for maximizing body composition (ie. you’ll look good), strength, and health. You get the benefits of informal assesments from our coaches and the feel the energy of small group training.See Schedule
Achieve your goals. Train 1-on-1 with our coaches and receive personalized, results-direct training. We’ll assess you regularly for strength, body-composition, lifestyle and diet to properly track your acheivements. We’ll push you through programs that will get you where you want to be. You’ll learn correct form, nutrition protocols and training programs that will give you the confidence to train by yourself too.Contact Us
Memberships to S10 are vetted and limited to 100 only. Members are generally clients and have a knowledge of S10 form and etiquette. We cap our membership numbers to a ensure the gym is never too busy.Contact Us
We test and measure your progress regularly.
That's how we know you are getting the results you want.