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Upcoming Events

There are no upcoming events at this time.

If Not Now, When?

Do you need help getting started or want a push to progress to the next level? Our trainers can help! With several different package options and a 1 week free trial, you have nothing to lose.

Call Today: (605) 838-FITR (3487)

About Us

Everyone can get TWO FREE CLASSES: What would you do if you weren’t afraid? Would you step foot in the door and try a free class with one of our certified personal trainers? This is a safe and non-judgmental environment where you will never feel pressured into joining or buying a long-term contract. You won’t regret just trying it just once! Your motivation will be inspired and your confidence will rise!

Do you want to know more about us?


Stacey started her fitness training in Spearfish at Downtown Gym the spring of 2013, learning all she could before she ventured out on her own.  New Heart Fitness was actually born in “Neuharth’s” garage with 2 clients (the neighbors). Then, in November of 2014 it was time to move to town and expand with new equipment and new options for the people of Belle Fourche.  This small personal training studio served well for strictly personal training and small group fitness. Exactly three years later another expansion to our 2nd location which we greatly enjoyed but were only there a year and a half before we made yet another move to the Roosevelt Center. This has been a fun location with super cool, Old School atmosphere to include a real school locker for our clients and members.

Our Team

Stacey Neuharth

Stacey Neuharth

After teaching special education for 13 years Stacey decided to pursue her other “teaching” passion by moving the setting of her classroom to the gym. It is Stacey’s passion to help people of all ages and abilities meet their heath and fitness goals while making fitness fun! 5 years of personal training experience has advanced her coaching in the areas of weight loss, muscle gain, cardiovascular health, strength, mobility, flexibility and overall health.  Stacey greatly enjoys working with diverse groups and meeting clients at their level. In her spare time she enjoys biking, horseback riding and chasing her three kids as […]

Certified Personal Trainer
Jesse Hoffmann

Jesse Hoffmann

Meet NASM certified personal trainer, Jesse Hoffmann.   Jesse’s own experience with weight loss, and the energy and confidence that came with losing weight and eating healthy is what drove him to decide to become a personal trainer. Jesse is truly in it for the right reasons: to help others to improve their quality of life.

Certified Personal Trainer

Making Excuses burns ZERO calories per hour!

Going to the gym is great for your body, but it's also great for your mind.

Contact Us

New Heart Fitness

1010 State St, 2nd Floor East, Belle Fourche, SD [email protected] Gym:(605) 838-FITR (3487) Cell:(605) 645-3214