Meet the Squad

Stephen Cheuk - S10 Training
Stephen Cheuk


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.

Jaws Nelson - S10 Training
Jaws Nelson


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

Nick Herodotou - S10 Training
Nick Herodotou

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.

Carolina Lombardo - S10 Training
Carolina Lombardo

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.

Kyle Prandi - S10 Training
Kyle Prandi

Strength, Body Composition & Performance

Kyle has an extensive background in gymnastics and diving and has previously represented the United States at the Summer Olympics. He brings his knowledge and prior training techniques, incorporating strength and conditioning and shares it with his clients. Having trained and competed at such a high level, Kyle knows what it takes to get results and understands how to push his clients to achieve theirs.

Kristina Centenari - S10 Training
Kristina Centenari

Mobility, strength + conditioning. Athletic Performance

⁃ Former multi-sport D1 athlete ⁃ Became passionate about multi-faceted training after dealing with multiple injuries ⁃ Endurance Racer (triathlete, marathoner) ⁃ Certifications: FRC, KIN, SFG I, RYT 200hr, RRCA ⁃ Motto: First build the foundation of correct movement patterns, then become limitless from there.

David Nso - S10 Training
David Nso

Strength, Conditioning

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.

Gregory Peguero - S10 Training
Gregory Peguero

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.

Miguel Alemar - S10 Training
Miguel Alemar

Strength & Conditioning, Nutrition, Body Composition

Miguel has been working in the fitness/medical industry for the past 12 years as a strength coach and sports nutritionist. He has also worked as a research assistant and implements an evidence-based approach to his training and nutrition interventions. He is an expert at improving his client's athleticism, increasing strength and endurance while improving body composition. He holds his B.Sc (hons) degree in Dietetics & Nutrition/Exercise Science, ACSM CPT, CPPS, USATF, RRCA, ICANS NMP, PN L2, FRCms

Ellis Caveill - S10 Training
Ellis Caveill

Mobility & Conditioning

Born in Wales, educated and adopted by his second home in Perth Western Australia; Ellis has been in the fitness industry for 9 years. Whilst completed his undergraduate studies in Exercise Science he forged his passion for fitness and chose to go onto complete a post-graduate degree in Exercise Physiology and Rehabilitation. Ellis specializes in body transformations.

Sandra Sanchez - S10 Training
Sandra Sanchez

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.