Isaac Rynowecer


Specializations/Areas of Expertise

Strength training
Hypertrophy (building muscle and toning)
Corrective exercise
Longevity and healthy aging

In addition to the more traditional fitness specialties, I have a master’s degree in counseling psychology with expertise in exercising for mental health support. I am proud to be able to offer mental health-informed fitness training for clients suffering from common mental health issues like depression, anxiety, and chronic stress.

Ideal Clients

Anyone who wants to get stronger, build muscle, reduce pain, and have more energy.
Anyone struggling to make new health and fitness habits stick.
People who want to exercise to support their mental health and reduce stress.
Busy people looking to maximize their results in limited time.


Fitness has been my passion since I was 14 years old when I started lifting in my high school’s weight room. I first got into fitness because I wanted to build muscle and get stronger. I’ve stuck with it because of how it makes me feel and the transformational effects on my mental health and wellbeing.

My intention is to make fitness as accessible as possible. The health and fitness world can be overwhelming with many contradictory viewpoints, fads, and trends. My goal as a trainer is to cut through all the nonsense and help my clients achieve their goals in a safe, informed manner using time-tested and evidence-based principles.

There is no secret to seeing fitness results besides long-term consistency. To be consistent you need to enjoy what you do. I want you to not only be making progress and reaching your goals but having fun with the process as well. It is my hope you leave the workouts feeling better than you came in and looking forward to our next session.

Outside of the gym, I love to cook and try new foods, paddleboard and play the guitar.

Education and certifications:
• MA in Counseling Psychology, Framingham State University
• BA in Sociology, Northeastern University
• Certified Personal Trainer and Corrective Exercise Specialist, National Academy of Sports Medicine

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1451 Highland Ave. Needham, MA 02492 | 258 Main St. Medfield, MA 02052 | 292 Reservoir St. Needham Heights 02494