VotedBestPersonalTrainingGymInTheSouthShore
We help busy people over 40 create enjoyable fitness routines, establish lasting habits, and achieve results that empower their lives.

Our Process
We create personalized workout plans specifically designed to meet your goals!
Personal Consultation
We meet individually with every member and discuss their goals and any individual needs they have.
Customized Program
We write a customized program for every member, so they can workout pain-free and not be thrown into a workout they're not ready for.
Risk-Free Training
You workout with us risk-free (no contracts or long-term commitments) to transform your body and improve your health.
Our Training Programs
Comprehensive fitness solutions designed to help you achieve your goals, no matter your starting point. Every program includes expert coaching, personalized attention, and a supportive community.
Small Group Personal Training
Experience the best of both worlds: personal training attention at a fraction of the cost. Each 55-minute session is limited to just 4-6 participants, so your coach knows your goals, your limitations, and your name. Every workout combines strength training, cardio, and core work—all modified to your individual fitness level.
- Personal training attention at a fraction of the cost
- Workouts tailored to your individual goals and limitations
- Small groups of just 4-6 members per trainer
- Built-in community and accountability partners
- Coaches who know you by name and track your progress
- Never feel lost or unsure what to do next
Ideal For
1-on-1 Personal Training
Get the fastest path to your fitness goals with dedicated one-on-one attention. Every session is 100% focused on you—your goals, your body, your pace. Your coach designs each workout specifically for you and adjusts in real-time based on how you're feeling that day. Ideal for those with specific goals, injuries, or who simply prefer privacy.
- 100% personalized attention every single session
- Faster results with programming designed just for you
- Safe progression for injuries, surgeries, or limitations
- Maximum flexibility in scheduling
- Direct accountability with your dedicated coach
- Privacy for those who prefer individual workouts
Ideal For
Nutrition Coaching
Fuel your body to support your fitness goals with nutrition guidance that actually works. No fad diets, no extreme restrictions—just sustainable eating habits that fit your lifestyle. We use InBody body composition scans to track your progress beyond the scale, measuring muscle gain and fat loss separately so you can see what's really changing.
- See real progress with body composition tracking
- Sustainable habits that fit your actual lifestyle
- No extreme diets or food group elimination
- Understand how nutrition affects your training
- Accountability to stay consistent
- Learn to fuel your body for energy and results
Ideal For
What Our Members Say
Real results from real people in our South Shore Massachusetts community
“Joining Big Day Fitness has physically and mentally made me happier, healthier and stronger. The trainers are friendly, approachable and beyond supportive. I know that they are 100% invested in my success. I look forward to my 5AM classes to start my day in a positive way.”
“I have been at Big Day Fitness for almost one year and the results are amazing! I have lost 30 pounds and lowered my resting heart rate by 25%. I joined at 50 to get back in shape and Big Day has exceeded all expectations.”
“I joined just a month before my 70th birthday, after never having been to a gym in my life. Because of the team at BDF, I have gained the confidence that I belong at a gym! I have more energy, less aches and pains, and look forward to the workouts.”
“Big Day Fitness has been such a gift! I had not worked out in years and I felt so insecure about going to a gym. I love that this gym has small group classes with supportive and knowledgeable staff. I feel stronger again and I enjoy the workouts.”
“If you are looking for a small gym that provides individual attention and pushes you, check out Big Day Fitness in Norwell. You'll get challenging workouts and a supportive community that's made getting back into working out fun for me!”
“As soon as I entered this gym I felt a relief knowing that it wasn't going to be the typical gym with all the muscle heads and skinny 20 something year olds. A lot of the members are older so I feel at ease.”
“Big Day Fitness is awesome! From the moment I walked in, I have felt welcome, supported and motivated. The trainers are incredibly kind and so knowledgeable of all things fitness and nutrition.”
“When I started at Big Day Fitness 8 weeks ago, I was feeling bored and unmotivated with my home gym routine. As a 58-year-old woman, I know how important it is to keep lifting heavy. The coaches here have reignited my passion for fitness.”
“Joining Big Day Fitness is one of the best decisions I've ever made for myself. If you're on the fence about joining, I encourage you to try them out. The supportive community and knowledgeable coaches make all the difference.”
“I stumbled across Big Day Fitness after realizing I needed to take action. My primary goal was to improve my strength, balance, and agility. I called and spoke with Maria, who could not have been nicer. I have already experienced improvements.”
“I absolutely love my experience at Big Day Fitness! From the moment I walked in, I felt welcomed and motivated. The staff is incredibly friendly and knowledgeable, always willing to offer guidance and support.”
“I can't recommend Big Day Fitness enough! From the moment I walked through the doors a year ago, I was welcomed by a warm, supportive community and a team of knowledgeable, encouraging coaches.”
“I can't say enough good things about Big Day Fitness! The trainers are incredibly knowledgeable, motivating, and genuinely care about helping you reach your goals. I've already seen great progress in my strength and confidence.”
“Joining Big Day Fitness has been one of the best decisions I've made for my health and mindset. What sets them apart are the incredible coaches — they're not just knowledgeable, they're genuinely invested in each person's journey.”
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The Different Gym
Big Day Fitness is not your typical gym. Here's what sets us apart from big-box gyms and boutique studios.
- Age-specific expertise for 40+ bodies
- 1-on-1 attention in small groups of 4-6
- Every workout tailored to your goals
- Movement evaluation before starting
- Month-to-month, no contracts
Training designed for real life, not competition.

Visit Our Locations
Two convenient South Shore locations to serve you better
Frequently Asked Questions
Everything you need to know about getting started at Big Day Fitness
Ready to Feel Stronger, Move Better, and Live Life on Your Terms?
Take the first step toward your fitness goals. Book a free "Get To Know You" call and discover how Big Day Fitness can help you achieve sustainable results.