At Redefine Fitness, we proudly serve clients throughout Suffolk County with premium personal training available at our Mount Sinai and Stony Brook locations. Known for our personalized and results-driven approach, we offer one-on-one coaching, small-group sessions, and fully customized programs for all ages and fitness levels.
Our certified trainers also specialize in supporting individuals with unique needs, ensuring every client receives safe, inclusive, and highly effective training tailored to their goals.
Private, fully customized training built around your goals, lifestyle, and schedule. Whether you’re new to fitness, recovering from an injury, or breaking through long-standing plateaus, our personal trainers go beyond generic programs—crafting a tailored system designed specifically for you. Our coaching team is certified, highly educated, and experienced, with a commitment to delivering real, measurable results.
A personalized weekly training plan that’s continually updated
Training sessions designed 100% around your goals
Every coach trains hard, leads by example, and lives the lifestyle they teach
A private setting designed for focus and confidence
Semi-Private Training
Train alongside up to four clients with guidance from one expert coach—delivering premium coaching at a shared, more accessible cost.
Our semi-private program blends the energy of small-group training with the accuracy of individualized coaching. You’ll train alongside up to three other clients, guided by one expert coach who tailors each workout to your personal goals.
Ideal for those who enjoy training alongside others yet need individualized plans
Ideal for those looking for premium Redefine coaching at a more affordable price
Clients who appreciate motivation, community energy, and consistent training habits
You’ll get the same high-level coaching and accountability as one-on-one training—at a more affordable rate, with the added motivation of a supportive small-group environment.
Core plus membership
Clients who enjoy a shared space but still want individualized programming
Detox, recover faster, and enhance circulation with unlimited access to our private infrared sauna.
Grab any drink from our wide selection of beverages to help fuel your workout.
Get a great workout punching and kicking some bags. These 45 minute classes are small and catered to all ages & abilities.
Work one-on-one with a dedicated coach who provides tailored meal plans, macro guidance, accountability, and consistent progress check-ins. Our flagship program offers deep personalization and expert support—without requiring you to give up the foods you love or follow restrictive, confusing diet rules.
60-minute comprehensive nutrition analysis to start
Bi-weekly check-ins with your personal nutrition coach
24/7 access to your coach via text, email, or in-person
No food restrictions—just smarter strategies using macro tracking
Elite Membership
If you’re looking for the most comprehensive Redefine experience, our Elite Membership delivers elevated accountability, exclusive benefits, and an all-inclusive approach to training and recovery. It’s the premier option for anyone committed to long-term health, advanced support, and peak performance.
Unlimited 1:1 Personal Training
Monthly massage therapy
Ongoing nutrition coaching
Access to infrared sauna sessions
Exclusive Redefine apparel
Guest privileges to bring a friend
Ongoing nutrition coaching
Access to infrared sauna sessions
A personal trainer provides individualized fitness coaching that includes:
Tailored workout programs built around your goals, abilities, and training history
Step-by-step instruction to ensure proper form and safe movement patterns
Accountability and motivation to help you stay consistent
Progress tracking with routine adjustments to keep you improving
Personal trainers help clients build strength, lose weight, increase mobility, improve conditioning, and develop sustainable habits that support long-term health.
Working with a personal trainer offers several key advantages:
Faster progress through expert guidance and structured programming
Workouts personalized specifically for your body, goals, and limitations
Increased consistency through regularly scheduled sessions
Support with nutrition, habits, and overall lifestyle improvements
Reduced injury risk through proper form and safe progression
These benefits make personal training one of the most effective ways to improve your fitness, confidence, and overall wellness.
Personal training is ideal for people who:
Are new to fitness and need structured, professional guidance
Want to lose weight, build muscle, or improve general conditioning
Need consistent motivation and knowledgeable coaching
Prefer personalized workouts over generic routines
Are recovering from an injury and require modified, safe movements
Personal training is suitable for all ages and experience levels—from beginners to athletes.
A typical personal training program includes:
A detailed assessment and goal-setting consultation
Customized strength, conditioning, and mobility sessions
Technique coaching to ensure efficiency and safety
Regular program updates based on your progress
Optional nutrition and habit-based support
Programs are continuously refined to help you see steady, long-term results.
Personalized coaching is highly effective because it:
Aligns your fitness plan with your lifestyle, schedule, and abilities
Progressively increases challenge as you get stronger
Removes guesswork from your workouts and programming
Builds confidence through proper technique and expert feedback
Provides accountability that keeps you showing up and making progress
This individualized approach leads to long-lasting, sustainable improvements.
At Redefine Fitness, our trainers provide fully customized workouts, expert technique coaching, accountability, and detailed progress tracking—all centered on your individual goals. This high-level personalization helps clients achieve faster, safer, and more consistent results compared to navigating fitness on their own.
Our coaches design structured, goal-driven plans that fit your lifestyle, teach proper form to prevent injuries, and offer the motivation and support needed to stay on track. Clients experience measurable improvements in strength, mobility, confidence, and overall well-being through our supportive, expert-led training environment.
Start your journey toward real, lasting results.
Contact Redefine Fitness today:
https://redefine-fitness.com/contact-us/
Book your appointment
