• Online Booking Cork

    To sign up for our classes online is very easy, simply click here and follow the steps. If you should have any problems … Read More

    Online Booking Cork
  • Weight Loss & Maintenance

    To help our members achieve their goal weight and maintain it, here at NRG we have a new 6 week weight loss program … Read More

    Weight Loss & Maintenance
  • Strength & Conditioning

    Strength & Conditioning is a method of improving muscular strength by gradually increasing the ability to resist … Read More

    Strength & Conditioning
  • Relaxation

    Why we should all take time out to relax? Modern society causes high levels of stress, which has been proven to … Read More

  • Free Classes

    The 3 NRG fitness clubs have purpose built fitness studios, which are fully air conditioned and have up to date studio … Read More

    Free Classes
  • NRG Junior

    NRG Junior developed as a result of the need to help children become more active and to develop good physical health and … Read More

    NRG Junior


(Step & Tone class) Good, cardio & upper body tone mixing, class goes very fast cause exercises are not boring, really good workout, good instructor can motivate, working on all parts. Really enjoy the class, very sore the next day.
Ainie Makowskra
The turn n burn class is a great workout with the combination of spin for the lower body and the second half of toning for the upper body and you are always guaranteed a good workout in all of Bronwyn’s classes.
Martina Killeen
Spin Brilliant spinning class!!! Great work out
Victoria Brady
In every class the insturctor pushes you to your maximum. Never do you leave her class thinking ‘’maybe I could have worked harder’’ because she pushes you to achieve your maximum level of fitness.
Grace Shelton
Natalia puts 200% into her classes. Natalia pushes us beyond our own comfort zones . Fantastic !!! MARTHA
Complete Circuit
(FIRM Program) After Years of trying to lose those last few pounds and with none of those “2 day” fad diets doing the trick, I decided to sign up to a 6 week program in NRG Gym. I was signed in for a consultation with Tina where she went over everything with me. She set up an exercise program for me and with the combination of exercise and diet I could see the results in a matter of days. With weekly updates with Tina she was there to give you that extra push when things were getting …
Mags Kelly
Sheila I think, that disciplined and personal touch to the weekly weigh ins, dicussion and class attendance was very motivating. I also think the different recipies and snack ideas that Agnes gave each week were useful and helped me to plan my meals. The combination of classes and gym work provided a good variety to the workouts and was particularly good to meet other participants.
Fit & Fierce Testimonial Fit & Fierce Testimonial Knocknacarra
‘Sharon was the first person I met when I joined NRG last November. Since then she has been a tremendous help to me and has been so supportive. Her encouragement, constant motivation and tailored training programmes have been inspirational. Nearly six months on, I am much lighter, fitter and above all happier – for that I give Sharon all the credit!
Thanks Sharon’
Katherine Bell
NRG is a big part of my life. The health benefits I’ve gotten from using the club on a regular basis are immense and the social aspect is great. I come here not only to train but also to spend time with my friends in a warm relaxed environment. Since using the club I have dropped my cholesterol by half, and built strength around my joints and bones. The regular exercise has given me a new lease of life, and I have found my energy levels soar. NRG has played a big part in my life for the last…
Larry O' Connor
Ann Fit and fierce changed my habits for eating and workout. I finally got proper portion size, meal times and proper order of exercises, and that helped me to gain up muscles and loose body fat. The results are great but I know it’s just the beginning of my journey of healthy lifestyle. Great motivation and attitude that Agnes give me every week is priceless.
Fit & Fierce Testimonial


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Personal Training Options

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Strength & Conditioning

bohermore free weights room



Free Classes

bohermore class

Kids Club NRG Junior

Kids Club NRG Junior


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