• 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


I would highly recommend Polar Flow spinning to anyone looking to improve their fitness or lose weight,  The main benefit for me is that it takes the guess work out of your session, you really know for certain if you are working out to your capacity or not,  I find I work out about 20% harder in a Polar flow spinning class compared to a normal spinning class.  Also as the polar flow stats are personalised it caters to each individual’s fitness level.
Mark Dinkin
Zumba Class is a fun and effective way to exercise and let go of your stress. Great way to burn calories without noticing!
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
I joined Commit 2 Fit in January with the aim of kick starting my weight loss. I had tried every “diet” imaginable over the years but had never incorporated exercise. Anyone that knows me knows I would have done anything to avoid any physical exercise but after my first meeting with Tim (my PT) I had a total new outlook in this regard. Tim helped keep me on track with my exercise and food plans and without his help I don’t think I would have reached my goals. Overall I lost 2 stone in the six we…
Grace Ryan
When I joined the gym I was almost 13 and a half stone A year on and I am now 9 and a half stone. I received wonderful support and encouragement from my fitness instructor which made this possible.
Rita Meally
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
I joined NRG Health & Fitness over 18 months ago. My goal was to get fit and loose weight. Over 2 months ago I joined Fit & Fierce as I felt like I was hitting a wall and needed an extra push. I started meeting with Jacinta the creator of Fit & Fierce twice a week and working out 3 times on my own. Jacinta pushed me to my limits and beyond. She kept me on my toes by following her nutritional guidelines, weekly weight ins and measurements. With the continuous support and her constant encouragemen…
Jurgita Sabuliene (Fit & Fierce)
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
Pilates class is a very good class. Good for keeping the joints supple and the core toned
Madeline O’Connor
I joined NRG Health & Fitness’ Fit & Fierce programme after I browsed the internet for a nearest gym. Honestly when I joined I was on the brink of giving up all together on weight loss. Then I met with Lee who was running the programme. From the first day we took measurements I felt positive, I was more excited about getting a schedule of what to do to achieve weight-loss because I attended gym before but I did not know exactly what I was supposed to do and I just gave up. Lee also emphasized th…
Siphokazi Dada Fit & Fierce 2015


golden pool image 1

Personal Training Options

page2 sumfly

Strength & Conditioning

bohermore free weights room



Free Classes

bohermore class

Kids Club NRG Junior

Kids Club NRG Junior


Get in touch and ask us about becoming a member....

Enquire Now