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Peak Performance LLC

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Training location
About
I adhere to all the recommended local Covid- 19 protocols to protect the safety of the client and myself. The basis for programming is rooted in the assessment and evaluation and provides a comprehensive customized training program with an emphasis on Global Postural Restoration (GPR) My name's John Masucci The hidden cause of back pain should be addressed by identifying the condition causing pain in the first place Back pain does not happen overnight...While the pain may appear suddenly, the problem has been developing for months or more likely, over years. The vertebrae have been gradually pulled out of their normal position and into compensatory misalignment causing neurological dysfunctions. If one continues forcing the body to work with these dysfunctions sooner or later the body breaks down. Global Postural Restoration is a comprehensive approach that addresses musculoskeletal imbalances that should be restored or corrected prior to any mild or intense resistance training program. Most people suffer some type of low level, tolerable pain and dysfunction on a regular basis. Performing daily activities and movements i.e., sitting at a desk, standing at a sink and routine bending and stooping can manifest compensatory structural and postural problems. Symptoms such as back and neck pain, poor posture, TMJ, muscle cramps, chronic pain and joint stiffness are a few examples of the common complaints. It is often associated with recurrent pain exacerbated by additional trauma/injury compensations that over time produce loss of range of motion, and strength deficits resulting in severe dysfunctions eventually compromising quality of life. **(when a package of 6 or greater is purchased) Fees are negotiable based on package or quantity purchased. This is an introductory rate
Overview

Hired 86 times

Background checked

1 employee

46 years in business

Business hours

SunClosedMon7:00 am - 7:00 pm

Payment methods

This pro accepts payments via Cash, Check, PayPal, and Square cash app.

Social media

Facebook

Top Pro status

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2025

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2024

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2017

Services offered
Event to prep for

Athletic event or competition

Vacation

Wedding

Fitness goals

Lose weight

Get toned

Build muscle

Gain flexibility

Client age

Younger than 18

18 - 22 years old

23 - 30 years old

31 - 40 years old

Projects and media
Projects and media
Reviews

Customers rated this pro highly for work quality, professionalism, and responsiveness.

Excellent 4.9

41 reviews

5

93%

4

7%

3

0%

2

0%

1

0%

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pro avatar
Christine O.

2 weeks ago

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Hired on Thumbtack

John is a wonderful person, and even more important, a great trainer!! He is currently training my mentally disabled brother and I at the same time, and progress could not be going better!!

John is kind and slow-going with my brother, but at the same time he is also inspirationally motivating and genuinely seeks results from his clients. The
training sessions have given us a sense of well-rounded improvements, not only physical improvements, but also mental improvements. (Remember, he is helping to train someone with a cognitive disability.) This is because John is uplifting and fun to work with, so the you really get the full effects of a good old-fashioned workout.

We are looking forward to continuing our work with him, as he has helped us both reach a substantial weight-loss milestone. He is always on time, and never ends sessions early. We could not be more pleased with the results!! Thanks, John!
Personal Training
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Ben G.

Sep 6, 2026

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Hired on Thumbtack

John is an excellent strength coach and trainer! He’s extremely knowledgeable, and his focus on proper form and technique has made a real difference in my training. I’ve seen great improvement since working with him and truly appreciate his insight, clear direction, and attention to detail. I’m very satisfied with my progress and highly recommend John to anyone looking to build strength, improve their technique, and get more out of their training.
Personal Training
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JoAnn C.

May 23, 2026

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Hired on Thumbtack

John is a fantastic trainer who cares about his clients & their well being. He is very knowledgeable about the physiology behind the issues you want to address & explains things clearly. After 12+ weeks I’m stronger & haven’t had a sciatica flare up in quite a while. He is patient while teaching you the right techniques for the exercises that will benefit you in the long run. I’m 60+ working on core strength. John brought equipment to my home for me to use too-a great plus! Highly recommend!! No regrets!
Personal Training
pro avatar
Heidi H.

Sep 6, 2026

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Hired on Thumbtack

I had a great experience with John! It had been more than 10 years since I had used exercise machines, and I purchased an all-in-one machine for my home because with three kids and multiple jobs, getting to a gym just doesn’t make sense for me right now.

John came to my house for 1:1
training and was so patient, informative, and helpful. He showed me how to properly use my machine, listened to my goals, and helped me come up with a plan to build my strength.

I really appreciated that he took the time to work with me and make sure I felt comfortable and confident using the equipment. I would definitely recommend John!
Personal Training
pro avatar
Molly N.

Jun 15, 2026

•

Hired on Thumbtack

I’ve really enjoyed working with John. He was always willing to work around my schedule, which made it a lot easier to stay consistent.

One of the biggest things I learned was that I had been doing a lot of exercises wrong for years. He took the time to explain proper form and the little details that actually make a difference. Looking back, I was putting in a lot of effort without getting the results I could have been getting.

He’s knowledgeable, easy to work with, and genuinely cares and wants to help you improve. I feel a lot more confident in the gym now and have gotten much more out of my workouts because of his coaching. Thank you John!
Personal Training
Credentials
Background Check

John J. Masucci