Gym in Waldwick, NJ
– JNA Fitness

JNA Fitness is a private personal training studio specializing in small group personal training. Instead of wandering around a crowded gym, every workout is coached by a certified trainer who guides you through a personalized program designed for your fitness level and goals.

Absolutely not. Most of our members started because they wanted to lose weight, get stronger, or simply feel healthier. We’ll meet you where you are and progress at a pace that’s right for you.

Our small group training sessions are intentionally kept small so every member receives individualized coaching, exercise modifications, and accountability while still enjoying the motivation of training with others.

That’s exactly why many people choose JNA Fitness. Our coaches can modify exercises for joint pain, previous injuries, knee, hip, shoulder, or back issues so you can train safely and confidently.

For most adults, we recommend training 2–3 times per week. This schedule provides excellent results while allowing adequate recovery and fitting into a busy lifestyle.

Yes! Exercise is only part of the equation. Our coaches provide practical nutrition advice, healthy habits, and accountability to help you achieve long-term results without restrictive diets or unrealistic meal plans.

Your first visit is a complimentary “Getting To Know” session. You’ll meet with one of our coaches, discuss your goals, review any injuries or concerns, tour the studio, and create a personalized plan before jumping into your first workout.

Just wear comfortable workout clothes, supportive sneakers, and bring a water bottle. We’ll take care of everything else.

JNA Fitness has three convenient Bergen County locations: Waldwick, Wyckoff, Montvale. Each location offers the same coaching philosophy, supportive community, and results-driven training experience.

Getting started is easy! The first step is to schedule a quick call with one of our coaches. During the call, we’ll learn about your goals, answer any questions you have, and determine if JNA Fitness is the right fit for you. If it is, we’ll schedule your complimentary “Getting To Know” session and help you take the first step toward becoming stronger, healthier, and more confident.