Patricia De Los Santos
Finance
As a newcomer to physical training, I've found Jonathan to be an exceptional guide, making my journey both enjoyable and exciting.
Private Training in the Upper East Side & Upper West Side
Train where you live with high-level coaching in private residential gyms and studios. No crowded gyms. No generic programs. Just focused, personalized strength training, Rock Steady Boxing for Parkinson’s, and performance coaching delivered directly to your building.
250+ already serviced
Private Training in the Upper East Side & Upper West Side
Train where you live with high-level coaching in private residential gyms and studios. No crowded gyms. No generic programs. Just focused, personalized strength training, Rock Steady Boxing for Parkinson’s, and performance coaching delivered directly to your building.
250+ already serviced
Private Training in the Upper East Side & Upper West Side
Train where you live with high-level coaching in private residential gyms and studios. No crowded gyms. No generic programs. Just focused, personalized strength training, Rock Steady Boxing for Parkinson’s, and performance coaching delivered directly to your building.
250+ already serviced
Strength & Conditioning
Training That Lasts
Meet the people who have been training with Ten Fld for years. Private coaching, real relationships, and programs designed for long term strength, mobility, and performance.
Strength & Conditioning
Training That Lasts
Meet the people who have been training with Ten Fld for years. Private coaching, real relationships, and programs designed for long term strength, mobility, and performance.
Strength & Conditioning
Training That Lasts
Meet the people who have been training with Ten Fld for years. Private coaching, real relationships, and programs designed for long term strength, mobility, and performance.
Google Reviews
Google Reviews
Mereyem Jud
UN DIplomat
What stands out the most is that the impact of our work together lasted well beyond the sessions and If I’ll have the opportunity to train with him again, I definitely would!
Peter Tisch
Film Editor
Jonathan is a great trainer Working mitts with him is a great workout plus I’m learning how to be a better fighter! Also his Physical training knowledge is really helpful for me.
Marsha Weisburst
Retired Lawyer
My husband and I have been training with Jonathan 3-4 times a week since we moved to NYC in May 2017. We consider the time, effort and cost to be the best investment we could have made (and continue to make).
Seth Weisburst
Lawyer
I have been training with Jonathan for several years now and I would recommend him highly to anyone interested in fitness and weight training.
Soeun Kim
Nurse
What stands out the most is that the impact of our work together lasted well beyond the sessions and If I’ll have the opportunity to train with him again, I definitely would!
Special Populations
Strength & Boxing for Parkinson’s
Through Rock Steady Boxing and strength training, our clients with Parkinson’s build balance, power, coordination, and confidence in private sessions tailored to their needs.
Special Populations
Strength & Boxing for Parkinson’s
Through Rock Steady Boxing and strength training, our clients with Parkinson’s build balance, power, coordination, and confidence in private sessions tailored to their needs.
Special Populations
Strength & Boxing for Parkinson’s
Through Rock Steady Boxing and strength training, our clients with Parkinson’s build balance, power, coordination, and confidence in private sessions tailored to their needs.
Locations
Upper West Side
76th St Broadway
Upper East Side
219 E 81st st
Contact
Get in Touch with Us
We’d love to hear from you. Whether you're exploring boxing, prenatal training, youth fitness, or working through movement with Parkinson’s or special populations—our team is here to guide you. No experience? No problem. We’re all about meeting you where you are and helping you feel strong, seen, and supported. Drop us a message and let’s start the conversation.
Give us a call
(646) 363-6061
Send us an email
info@tenfldnyc.com
Contact
Get in Touch with Us
We’d love to hear from you. Whether you're exploring boxing, prenatal training, youth fitness, or working through movement with Parkinson’s or special populations—our team is here to guide you. No experience? No problem. We’re all about meeting you where you are and helping you feel strong, seen, and supported. Drop us a message and let’s start the conversation.
Give us a call
(646) 363-6061
Send us an email
info@tenfldnyc.com
Contact
Get in Touch with Us
Give us a call
(646) 363-6061
Send us an email
info@tenfldnyc.com
FAQ
Got questions about training with Ten Fld NYC?
We’ve got answers. From what to expect in your first session to where we train and who our programs are for, these FAQs cover everything you need to know before you get started. Whether you're exploring fitness for yourself, your child, or a loved one with Parkinson’s, we’re here to make things simple.
Where do the sessions take place?
We train clients in high-end, private gyms located on the Upper West Side and Upper East Side. These are clean, uncrowded, and fully equipped spaces. Studio IX & The Fitness Office are our partners.
What should I expect during my first session?
Your first session includes a relaxed intake where we talk about your health history and goals. Then, we’ll guide you through a few gentle movement assessments and finish with a custom plan and welcome kit. No stress, no judgment.
Do I need any boxing or fitness experience?
Not at all. Our programs are designed for all levels — whether you're starting fresh, returning after injury, or managing a condition like Parkinson’s. We meet you exactly where you are.
Is boxing safe for Parkinson’s or older adults?
Yes. Our boxing therapy is non-contact and specifically designed to improve balance, mobility, and coordination for individuals with Parkinson’s. Safety is always our top priority.
Can I bring my child or teen to try the youth boxing program?
Absolutely. Our anti-bullying boxing sessions for kids and teens are confidence-building, structured, and supportive — focused on self-discipline, not violence.
How do I get started?
Just click “Book a Session” to choose your preferred location. We’ll take it from there and guide you every step of the way.
FAQ
Got questions about training with Ten Fld NYC?
We’ve got answers. From what to expect in your first session to where we train and who our programs are for, these FAQs cover everything you need to know before you get started. Whether you're exploring fitness for yourself, your child, or a loved one with Parkinson’s, we’re here to make things simple.
Where do the sessions take place?
We train clients in high-end, private gyms located on the Upper West Side and Upper East Side. These are clean, uncrowded, and fully equipped spaces. Studio IX & The Fitness Office are our partners.
What should I expect during my first session?
Your first session includes a relaxed intake where we talk about your health history and goals. Then, we’ll guide you through a few gentle movement assessments and finish with a custom plan and welcome kit. No stress, no judgment.
Do I need any boxing or fitness experience?
Not at all. Our programs are designed for all levels — whether you're starting fresh, returning after injury, or managing a condition like Parkinson’s. We meet you exactly where you are.
Is boxing safe for Parkinson’s or older adults?
Yes. Our boxing therapy is non-contact and specifically designed to improve balance, mobility, and coordination for individuals with Parkinson’s. Safety is always our top priority.
Can I bring my child or teen to try the youth boxing program?
Absolutely. Our anti-bullying boxing sessions for kids and teens are confidence-building, structured, and supportive — focused on self-discipline, not violence.
How do I get started?
Just click “Book a Session” to choose your preferred location. We’ll take it from there and guide you every step of the way.
FAQ
Got questions about training with Ten Fld NYC?
We’ve got answers. From what to expect in your first session to where we train and who our programs are for, these FAQs cover everything you need to know before you get started. Whether you're exploring fitness for yourself, your child, or a loved one with Parkinson’s, we’re here to make things simple.
Where do the sessions take place?
We train clients in high-end, private gyms located on the Upper West Side and Upper East Side. These are clean, uncrowded, and fully equipped spaces. Studio IX & The Fitness Office are our partners.
What should I expect during my first session?
Your first session includes a relaxed intake where we talk about your health history and goals. Then, we’ll guide you through a few gentle movement assessments and finish with a custom plan and welcome kit. No stress, no judgment.
Do I need any boxing or fitness experience?
Not at all. Our programs are designed for all levels — whether you're starting fresh, returning after injury, or managing a condition like Parkinson’s. We meet you exactly where you are.
Is boxing safe for Parkinson’s or older adults?
Yes. Our boxing therapy is non-contact and specifically designed to improve balance, mobility, and coordination for individuals with Parkinson’s. Safety is always our top priority.
Can I bring my child or teen to try the youth boxing program?
Absolutely. Our anti-bullying boxing sessions for kids and teens are confidence-building, structured, and supportive — focused on self-discipline, not violence.
How do I get started?
Just click “Book a Session” to choose your preferred location. We’ll take it from there and guide you every step of the way.
© 2025 Ten Fld Systems Inc All rights reserved.
© 2025 Ten Fld Systems Inc All rights reserved.
© 2025 Ten Fld Systems Inc All rights reserved.