Catalyst 4 Fitness


hiit - r

High Intensity Interval Training with Resistance, HIIT-R, is for you if you answer ‘yes’ to one or more of these questions:

  • Do you want to burn fat and build muscle?
  • Do you want to experience the benefits of exercise in the least amount of time?
  • Are you a competitive person?
  • Are you ready to work hard and motivate others to do the same?
  • Do you like small group training?


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What Is HIIT – R?

This class combines high intensity interval training with resistance to give you a challenging workout that burns fat and builds muscle like no other. Each class lasts for about 45 minutes. These classes are not for the inexperienced.

What Should I Expect?

  • Increased cardiovascular endurance
  • Increased anaerobic endurance
  • Boosted metabolism, even after class is finished
  • Reduction in body fat
  • Increase in lean muscle mass
  • Decreased fasting insulin
  • Increased insulin sensitivity

What Do I Need To Know Ahead Of Time?

Wear appropriate and comfortable clothes and shoes. Cross-trainers are suggested for this class. Bring water, a towel if you need one, and an exercise mat.

If you do not have a mat, you can buy one from me at your first class.

When Are Classes Held?

Contact me for the current class schedule.

How Much Does It Cost?

One of the many benefits of working in a private fitness studio is that there are no activation fees, facility fees, maintenance fees, or any other hidden costs. Instead, you are investing your money for the personal attention, experience, and knowledge of the trainer.

See details on ALL available classes and find the ones that are the best for you!


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Sharon makes sure you are performing the exercises properly so you don't hurt yourself. I like how the mix of different moves in each class works certain parts of your body. When joining her I had never exercised before and now actually look forward to class and the fun we have while working out.

— Michelle S.

I had never taken a Tabata class before taking Sharon’s class. I really enjoyed it, I like how intense it was. Sharon told us to push ourselves from the beginning and try to repeat that number of reps each set.  Yeah right, I pushed hard and by the end I was happy to reach half of my rep number, but I did push myself hard at the beginning to set a high number. I loved this class. Sharon was right when she told us that if you weren’t tired by the end of the class, then you didn’t push yourself hard enough. For two days after the class, my legs and arms were so done! It was great! I would take this class again and I highly recommend it if you want a high-pace, intense if you push yourself, workout. But you set your own goals during the class, so set them high! I would tell others who are considering taking this class to do it! I always like trying something new. I feel it’s good for my muscles and changes things up to make it more fun. It’s a nice shock factor too, my body gets use to some of the exercises, and this wakes them up and keeps that metabolic rate up even after you’re done.

— Sean B.

I've been working with Sharon for 4+ years and have taken a variety of classes including Boot Camp, Metabolic Explosion Training, and Personal Training. High Intensity Interval Training + Resistance is the latest class I've tried and I'm hooked. I'm so glad that I tried it. Everyone does the same moves but you can customize the resistance to your level and push yourself forward. I'd recommend this class to anyone who is looking to switch things up a bit. And as with all of Sharon's classes, the people are great and you'll laugh while you are pushing yourself to new limits.

— Julie M.

I love HIIT - R! I like that I am pushing myself to work out so that I almost feel as though I can't breathe and my heart is trying to jump out of my chest. And after class is over, I’m a bit wobbly from the work out.  It goes so quickly that I don’t think too long about it until it's over.

— Linda C.

I decided to take HIIT-R for three reasons - it would build muscle, it would assist in rapid fat loss, and it is the future trend in fitness. I like the combination of weights and strength exercises. I also like the challenge of a new class.  Most of all, everyone is so supportive which makes the class a lot of fun!

— Kristi S.

I started taking HIIT-R because I like variety and it is different than the other classes I have been taking. I like it because it is challenging and time flies by! It is a fun and challenging workout that pushes you. The people in class are very supportive and fun!

— Kelly C.

Are you ready to get the body you want? Contact me to start your transformation today.