
14 Newbury St #4, Boston, MA 02116
Boston's Leading Personal Training Gyms
Boston's Leading
Personal Training Gyms
(857) 205-2759+ peter@aerboston.com
(857) 205-2759+
peter@aerboston.com



WHO WE ARE
PERSONAL TRAINING GYM
WHO WE ARE
PERSONAL TRAINING GYM

WHO WE ARE
PERSONAL TRAINING GYM
Boston's Leading Personal Training Gym
Experience fitness without limits with Aer on Newbury. Get ready to unleash your potential with top-tier facilities, expert guidance, and a supportive community. Your journey to fitness starts here, no matter where you are!

Initiate
Build a precise understanding of your body's unique needs. Establish structural alignment and an essential foundation for a quality movement practice.

Integrate
Learn to adapt your movement practice to your body's ever-changing needs. Integrate individualized nutrition and recovery practices.

Intensify
Optimize for results in the short and long term. Change only means anything if it transcends the present. Maximize today. Eclipse tomorrow.

Initiate
Build a precise understanding of your body's unique needs. Establish structural alignment and an essential foundation for a quality movement practice.

Integrate
Learn to adapt your movement practice to your body's ever-changing needs. Integrate individualized nutrition and recovery practices.

Intensify
Optimize for results in the short and long term. Change only means anything if it transcends the present. Maximize today. Eclipse tomorrow.

Initiate
Build a precise understanding of your body's unique needs. Establish structural alignment and an essential foundation for a quality movement practice.

Integrate
Learn to adapt your movement practice to your body's ever-changing needs. Integrate individualized nutrition and recovery practices.

Intensify
Optimize for results in the short and long term. Change only means anything if it transcends the present. Maximize today. Eclipse tomorrow.
Embark on Your Fitness Journey with Us
Embark on Your Fitness Journey with Us
AER is a personal training gym specializing in evidence-based training for everyday and high end performance. Our mission is to help our members achieve pain-free, mobile, and comprehensively healthy lives. Whether it’s to improve posture and mobility, decrease body fat, increase muscle mass, improve health span, or any combination of the above, we believe fitness should be built on sustainability and individualization.
Trusted Reviews
Lisa L
From the moment I walked into Aer on Newbury for a consult, I felt comfortable and welcomed. Kyle has been...
Mark Greene
"I’ve been training at this gym for a year now, and it’s easily one of the best fitness experiences I’ve had. I'm new to having a personal trainer and I feel like I lucked out and picked a great place…
Gina Marie
Aer on Newbury is by far the best gym I have ever trained at. Kyle is an excellent trainer and always super patient with me when I have questions or ask him to show me how to do a movement 15 times. He has helped me improve my posture...
Brian Denzak
I have been working with Peter for almost two years. He is the absolute best! I love working with him and my sessions are always one of the highlights of my week. I was very apprehensive when I first decided to focus on my fitness goals.
Scott lynds
My weekly routine and mindset around exercise are 10x better since training with Peter. I've had the pleasure of working with Peter for 6 months. He has a genuine interest in my goals, and I am continually impressed by his breadth and depth...
Hyeyun Min
Peter is not only incredibly knowledgeable but also highly reliable as a personal trainer. He carefully assessed my posture and functional movement, providing personalized solutions through a rigorous program and valuable nutritional...
Trusted Reviews
Lisa L
From the moment I walked into Aer on Newbury for a consult, I felt comfortable and welcomed. Kyle has been...
Mark Greene
"I’ve been training at this gym for a year now, and it’s easily one of the best fitness experiences I’ve had. I'm new to having a personal trainer and I feel like I lucked out and picked a great place…
Gina Marie
Aer on Newbury is by far the best gym I have ever trained at. Kyle is an excellent trainer and always super patient with me when I have questions or ask him to show me how to do a movement 15 times. He has helped me improve my posture...
Brian Denzak
I have been working with Peter for almost two years. He is the absolute best! I love working with him and my sessions are always one of the highlights of my week. I was very apprehensive when I first decided to focus on my fitness goals.
Scott lynds
My weekly routine and mindset around exercise are 10x better since training with Peter. I've had the pleasure of working with Peter for 6 months. He has a genuine interest in my goals, and I am continually impressed by his breadth and depth...
Hyeyun Min
Peter is not only incredibly knowledgeable but also highly reliable as a personal trainer. He carefully assessed my posture and functional movement, providing personalized solutions through a rigorous program and valuable nutritional...
Trusted Reviews
Sharon Qian
I never write reviews, but Pete deserves one. I've been with Pete for about 5 months. I (semi)-look forward to his workouts each week: his workouts are super thoughtful and tailored toward your goals...
Sonali Razdan
Over the last 6 months, I couldn't have asked for a better trainer than Pete. Working with Pete was the first time I worked with a personal trainer, and was the first time I consistently lifted weights in my life. Though it felt daunting at
Adrianna Mitchell
Pete is an excellent trainer, so organized and positive. He challenges you with his workouts, while still checking in with you to make sure you are in alignment, using your body efficiently to avoid injury and he instructs you clearly on...
Sharon Qian
I never write reviews, but Pete deserves one. I've been with Pete for about 5 months. I (semi)-look forward to his workouts each week: his workouts are super thoughtful and tailored toward your goals...
Sonali Razdan
Over the last 6 months, I couldn't have asked for a better trainer than Pete. Working with Pete was the first time I worked with a personal trainer, and was the first time I consistently lifted weights in my life. Though it felt daunting at
Adrianna Mitchell
Pete is an excellent trainer, so organized and positive. He challenges you with his workouts, while still checking in with you to make sure you are in alignment, using your body efficiently to avoid injury and he instructs you clearly on...
Sharon Qian
I never write reviews, but Pete deserves one. I've been with Pete for about 5 months. I (semi)-look forward to his workouts each week: his workouts are super thoughtful and tailored toward your goals...
Sonali Razdan
Over the last 6 months, I couldn't have asked for a better trainer than Pete. Working with Pete was the first time I worked with a personal trainer, and was the first time I consistently lifted weights in my life. Though it felt daunting at
Adrianna Mitchell
Pete is an excellent trainer, so organized and positive. He challenges you with his workouts, while still checking in with you to make sure you are in alignment, using your body efficiently to avoid injury and he instructs you clearly on...
Sharon Qian
I never write reviews, but Pete deserves one. I've been with Pete for about 5 months. I (semi)-look forward to his workouts each week: his workouts are super thoughtful and tailored toward your goals...
Sonali Razdan
Over the last 6 months, I couldn't have asked for a better trainer than Pete. Working with Pete was the first time I worked with a personal trainer, and was the first time I consistently lifted weights in my life. Though it felt daunting at
Adrianna Mitchell
Pete is an excellent trainer, so organized and positive. He challenges you with his workouts, while still checking in with you to make sure you are in alignment, using your body efficiently to avoid injury and he instructs you clearly on...
Trusted Reviews
Lisa L
From the moment I walked into Aer on Newbury for a consult, I felt comfortable and welcomed. Kyle has been...
Mark Greene
"I’ve been training at this gym for a year now, and it’s easily one of the best fitness experiences I’ve had. I'm new to having a personal trainer and I feel like I lucked out and picked a great place…
Gina Marie
Aer on Newbury is by far the best gym I have ever trained at. Kyle is an excellent trainer and always super patient with me when I have questions or ask him to show me how to do a movement 15 times. He has helped me improve my posture...
Brian Denzak
I have been working with Peter for almost two years. He is the absolute best! I love working with him and my sessions are always one of the highlights of my week. I was very apprehensive when I first decided to focus on my fitness goals.
Scott lynds
My weekly routine and mindset around exercise are 10x better since training with Peter. I've had the pleasure of working with Peter for 6 months. He has a genuine interest in my goals, and I am continually impressed by his breadth and depth...
Hyeyun Min
Peter is not only incredibly knowledgeable but also highly reliable as a personal trainer. He carefully assessed my posture and functional movement, providing personalized solutions through a rigorous program and valuable nutritional...
COACHES
AER is a personal training gym specializing in evidence-based training for everyday and high end performance. Our mission is to help our members achieve pain-free, mobile, and comprehensively healthy lives. Whether it’s to improve posture and mobility, decrease body fat, increase muscle mass, improve health span, or any combination of the above, we believe fitness should be built on sustainability and individualization.

COACH PETER
Owner // Founder
AER is a space for focused, high-integrity training. My work blends breath, biomechanics, and quiet precision to help clients move better, feel clearer, and train with intention. What we build here is subtle, exacting, and made to last.

COACH PETER
Owner // Founder
AER is a space for focused, high-integrity training. My work blends breath, biomechanics, and quiet precision to help clients move better, feel clearer, and train with intention. What we build here is subtle, exacting, and made to last.

COACH PETER
Owner // Founder
AER is a space for focused, high-integrity training. My work blends breath, biomechanics, and quiet precision to help clients move better, feel clearer, and train with intention. What we build here is subtle, exacting, and made to last.

COACH PETER
Owner // Founder
AER is a space for focused, high-integrity training. My work blends breath, biomechanics, and quiet precision to help clients move better, feel clearer, and train with intention. What we build here is subtle, exacting, and made to last.

COACH KYLE
Co-Founder
I coach because I’m fascinated by performance at all levels. I believe training should be concentrated. It isn’t just about intensity; it’s about managing fatigue, resolving posture, and building a strong foundation.

COACH KYLE
Co-Founder
I coach because I’m fascinated by performance at all levels. I believe training should be concentrated. It isn’t just about intensity; it’s about managing fatigue, resolving posture, and building a strong foundation.

COACH KYLE
Co-Founder
I coach because I’m fascinated by performance at all levels. I believe training should be concentrated. It isn’t just about intensity; it’s about managing fatigue, resolving posture, and building a strong foundation.

COACH KYLE
Co-Founder
I coach because I’m fascinated by performance at all levels. I believe training should be concentrated. It isn’t just about intensity; it’s about managing fatigue, resolving posture, and building a strong foundation.

Coach Tiffany
COACH
My skill set focuses around helping others build strength they can feel in everyday life — from managing stress, to moving with ease and carrying confidence in and out the gym.

Coach Tiffany
COACH
My skill set focuses around helping others build strength they can feel in everyday life — from managing stress, to moving with ease and carrying confidence in and out the gym.

Coach Tiffany
COACH
My skill set focuses around helping others build strength they can feel in everyday life — from managing stress, to moving with ease and carrying confidence in and out the gym.

Coach Tiffany
COACH
My skill set focuses around helping others build strength they can feel in everyday life — from managing stress, to moving with ease and carrying confidence in and out the gym.


Why choose Personal Training?
Asked With personal training, every moment at the gym serves you and your own fitness objectives. You and your trainer will define your goals, create a custom plan for achieving them, then work together through every step of the process.
01
Flexible schedule
02
Your goals
03
Coaching beyond workouts
04
Support
Why choose Personal Training?
Asked With personal training, every moment at the gym serves you and your own fitness objectives. You and your trainer will define your goals, create a custom plan for achieving them, then work together through every step of the process.
01
Flexible schedule
02
Your goals
03
Coaching beyond workouts
04
Support
Why choose Personal Training?
Flexible schedule
Your goals
Coaching beyond workouts
Support
Why choose Personal Training?
Asked With personal training, every moment at the gym serves you and your own fitness objectives. You and your trainer will define your goals, create a custom plan for achieving them, then work together through every step of the process.
01
Flexible schedule
02
Your goals
03
Coaching beyond workouts
04