Featured Classes


TRX Suspension Training

8:15 am — 9:00 am

Are you looking for a cardio workout to lose weight and build muscle endurance? Look no further than a TRX group fitness class at THE NRG LAB. TRX will fire multiple muscles, increasing your heart rate, and burning more calories than “traditional” exercise utilizing sitting or standing positions. TRX will keep you constantly moving from…



9:00 am — 10:00 am

Indoor cycling classes designed to challenge you for 30, 45, or 60 minutes as you simulate hills and flat roads. Most classes are music driven and are designed to build strength, stamina and endurance. Be prepared for a rewarding cardio workout.


Tread and Shed

9:15 am — 9:45 am

If group settings and great trainers motivate you to do your best, this is the perfect cardio class for you. Our expert instructors will bring you through carefully formulated interval training on the treadmill to help you reach your peak heart rate and peak performance!

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Some Of Our Professional Trainers

Brenda Reynolds

Tier II
BS Physical Education concentration in Exercise Science, Bridgewater State

Certification:  AFAA Personal Trainer

Client’s comment that they continuously surpass goals never dared or dreamed dream before under  Brenda’s support and guidance. Her attitude, patience and persistence are infectious and will make you a believer.

Fun Fact:  Brenda was painfully shy until she began working out.  This new lifestyle prompted a complete career change and although she initially attended college to teach Math, she returned to school to pursue her newly found passion and completed her degree in Exercise Science!
Tags:  Fun, Energy, Core Training; Dance; Pound; Marathoner, Spartan, Tough Mudder

Ryan Bowen

Tier II
Bachelor’s Degree, Exercise Science from Bridgewater State

Certifications:  AFAA (Aerobics and Fitness Association of America) Personal Trainer

Striving for constant improvement is hard wired in Ryan.   Motivating and coaching others to do the same is the way he keeps his clients progressing and improving.

Fun Fact:  Ryan is an Artist, drawing in pencils, pastels, charcoal and loves to create his own Halloween masks!

Tags:  Circuit Training; HIIT Training; Skydiving; Swim Coach

Cori Newcomb

Tier III
BS in Health Education, UMass Lowell

Certifications:  NASM CPT, NASM MMA Conditioning Specialist

With a “never give up, no excuses” attitude with everything she does she inspires and motivates her clients to do the same.  Set goal, achieve goal, celebrate and REPEAT!
Fun Fact:  Cori met her husband at her senior prom… but he was NOT her date!

Tags: #8  Pan Mass Challenge,TRX, Balance, Core

Rocco Bruno
I have been a member of the NRG lab for 2 years now. I have trained for all types of competition my entire life. I was a member of the "Chain Gang" this past year and had a tremendous experience. This facility is impeccable, the staff is professional and the clients are all friendly. I have finally found a home...
Qin Li
Love this place! The staff and trainer are always helpful and motivating, convenient location, beautiful facility. I have been a member since 2014 and I am really excited about working out there. They offer a lot of classes from spin, TRX, Yoga to weights, even a 30 minutes Run 5k training class (I can never image myself running 5k, now I can!)