01 · One-on-one
Private Personal Training
Individual coaching with structured workouts, form guidance and progressions tailored to you.
Home / Personal Trainer Brooklyn
Personal Training · Brooklyn · NYC
PERSONAL TRAINER IN
BROOKLYN
Personal training and coaching across Brooklyn: strength, body transformation and beginner-friendly programs from a coach with 30 years of experience.
Brooklyn
Brooklyn personal training with a coach who's done this for 30 years
Brooklyn has plenty of gyms. What's harder to find is a coach who gives you a real plan, teaches you to train with good form and keeps you accountable week after week. That's what Fitness Trainer NYC offers.
Jim Gierlich brings 30 years of personal training, a D1 athletic background and the perspective of a gym owner to every client. Whether you want to build muscle, drop body fat, get stronger for your sport or just feel better moving through your day, your program is built around you.
Choose private sessions or virtual coaching, or combine them. Start with a free consultation to find the right fit.
Your coach
Jim Gierlich
30 years as a personal trainer. Former D1 athlete. Gym owner. Every program is written and coached by Jim, not handed off.
- 30 YEARS
- CPT
- CPR/AED
- FORMER D1 ATHLETE
- GYM OWNER
Training options
What you can book
02 · Anywhere
Virtual Personal Training
Stay consistent from home or on the road with remote programming and check-ins.
Learn more →03 · Six weeks
Beginner Weight Training
Learn the foundational lifts, safe technique and a routine you can repeat.
Learn more →04 · Results
Body Transformation
Strength work, conditioning and sustainable habits aimed at a clear goal.
05 · Performance
Strength & Bodybuilding
Progressive strength and muscle-building coaching for people who train with purpose.
Why train with Jim
What to expect
A plan built around you
Your first conversation covers goals, training history, injuries and schedule. Your program follows from that, and it changes as you progress.
Coaching on every rep
Form comes first. You'll learn how each movement should feel so you can train safely and keep getting stronger.
Accountability that lasts
Consistency beats intensity. Jim helps you set a routine you can actually keep, with check-ins between sessions.
FAQ
Personal training in Brooklyn: FAQ
Do you offer personal training in Brooklyn?
Yes. Jim offers personal training and coaching across Brooklyn. Text 484-755-4610 to ask about location and availability.
Can beginners train with you?
Absolutely. Many clients start with no lifting experience. The first sessions focus on technique and building a routine you can repeat.
Do you offer in-person training in Brooklyn?
Yes. Jim offers in-person personal training in Brooklyn, as well as virtual coaching. Text 484-755-4610 to ask about location and availability.
How do I get started?
Text or call 484-755-4610 for a free consultation.
Monthly Coaching · $197/month
Monthly Coaching.
Train with a plan, every week.
A custom program, a weekly virtual check-in, plan adjustments as you progress, and messaging between check-ins. Train in person in Long Island City, Manhattan or Brooklyn, or virtually from anywhere.
BOOK A FREE CONSULTATION BOOK A FREE CONSULTATION ONLINE$197 / month
- Custom training program
- Weekly virtual check-in
- Plan adjustments as you progress
- Messaging between check-ins
- In person (LIC, Manhattan, Brooklyn) or virtual
Start with a free consultation. Jim sends a payment link after, so there is no checkout on this site.
Ready when you are
Let's get to work.
Start with a free consultation and find the right training fit.
TEXT 484-755-4610
Text or call 484-755-4610 or visit fitnesstrainer.nyc for a free consultation. Serving Long Island City, Manhattan, Brooklyn and virtual clients.