The TNL Performance adult and athlete community together at the Hamilton gym

Hamilton, NJ · Personal Training & Performance

TNL Performance.
Get stronger.
Go further.

We help busy adults and athletes get stronger, move better, and perform their best. Expert coaching. A plan built for you. A team that has your back.

Free evaluationPersonalized coachingReal community

273 WHITEHEAD ROAD · HAMILTON, NJ

2024 Gym
of the Year
Business of Strength winner
210+5-star reviews
5.0 / 5Average rating
1,000+Adults & athletes trained
TNL performance coach teaching young athletes in a small-group session

More than a place to work out

Your goals.
Your plan.
Your people.

You shouldn’t have to figure it all out on your own. At TNL, our coaches build your training around you—and guide you through it in a team environment that makes you want to come back.

  • A personal training plan, not a one-size-fits-all workout.
  • Certified coaches who know your name and your goals.
  • Support, accountability, and a community in your corner.
Meet Your Coaches

Real people. Their words.

Stronger stories.

All Member Stories
Impressed by the coaches' work with my boys, I joined the adult program. Tailored to my needs, it's revitalized me. Starting gently, I've seen significant gains and eagerly anticipate each workout. Just three hours a week and the results are fantastic. Their nutrition plans have also helped me make sustainable diet changes. Their expertise is unmatched.
Dom Vizzoni
Dom VizzoniAdult personal training member
To say that TNL performance has change my life wouldn’t be an outlandish statement. It would be fact. I have been working at TNL since 2017 and can honestly say that working out under his tutelage has been one of, if not the biggest factors in my development as an athlete. What I really love most about TNL is how adaptive they are. I’ve seen the TNL community grow from the very start and can honestly say there is no better place to grow as an athlete and as a person.
Ben Simon
Ben SimonNew York Mets · as credited by TNL
I can't say enough good things about TNL Performance. I joined in 2018, going into my final year of college baseball at Duke University and continued working at TNL during professional career with the Minnesota Twins. The staff dedicate a superhuman amount of time and energy into helping their athletes, but they're also emotionally invested in each of their athletes' success on and off the field.
Ben Gross
Ben GrossMinnesota Twins · as credited by TNL

Testimonials are individual experiences shared on TNL’s original website. Results vary and are not guaranteed. Team and university affiliations reflect the original testimonials.

A clear path forward

Show up. We’ll take it from there.

01

Talk to a coach

Tell us what you want to accomplish. We’ll help you find the right training path and arrange your free evaluation.

02

Get your personal plan

We assess and evaluate your starting point, then build a custom training plan to match your goals.

03

Train with your team

Show up for coached sessions, follow your plan, and build consistency with people in your corner.

Before you get started

Good questions.
Straight answers.

Your goals are personal. If you have a question about your situation, talk to one of our coaches.

Who is adult personal training for?

TNL’s semi-private personal training is specifically built around busy adults over 40. It combines a custom training plan with coaching, accountability, and a positive small-group atmosphere.

How is semi-private training different from a group class?

Each member receives their own personal training plan. You get personalized coaching and attention while training alongside other members, rather than everyone following the same workout.

What does athlete development focus on?

The Elite Athlete Development Program focuses on speed, strength, movement technique, and sport-specific conditioning. Coaches assess each athlete and guide them through a 13-week seasonal training block.

What if my schedule changes?

The adult program offers flexible scheduling. Talk to a coach about current session availability and how training can fit your week.

How much does training cost?

Program prices are not published on the original TNL website. Contact a coach to discuss the training option, schedule, and current pricing that fit your goals. Your initial evaluation is free.

Where is TNL Performance located?

You’ll find us at 273 Whitehead Road, Hamilton, NJ 08619. We work with adults and athletes across Mercer County, Central New Jersey, and Pennsylvania.

Your next chapter starts here.

Meet your coach. Find your plan. Get stronger together.

Book Your Free Evaluation