We Help people add years to their life and life to their years.
- Be Confident
- Get Stronger
- Improve Your Health

Move Better. Feel Better. Live Better.
What if getting fit after 40 felt empowering instead of exhausting?
At Thrive Fitness, inside Lacon Fitness and Tan, we help adults build strength, boost energy, and move with confidence. Whether you’re chasing grandkids, keeping up with everyday tasks, or just wanting to feel great again, we’ve got your back.
- You can tell that you have lost strength and flexibility.
- You feel like you are tired all of the time and don't have the energy for things you love.
- The thought of trying to workout and not sticking with it has you hesitant to try.
Commit Today to Living a Longer, Stronger & Healthier Life
Our team has a combined 25 years of experience and has supported hundreds of local residents in transforming their lives.
Thrive One on One
Receive personalized workouts, expert guidance, and full support. Get stronger, see results, and become more confident with every session
Thrive Semi-Private
Get the best of both worlds: personalized training that fits your body and goals, plus the uplifting energy of small group sessions to keep you motivated and on track.
Thrive Group Training
Level up your fitness with the advanced option of group training. These sessions combine expert coaching with the energy of a motivated group, helping you push past plateaus and unlock your potential. It’s challenging, uplifting, and fun.
Take Action Today
Don't wait another day! Taking action today is the first step toward the change you want and
the life you deserve.
Step 1
Book a Free Call
Schedule your call to talk about where you are now and where you want to be.
Step 2
Schedule a Trial
Schedule your trial sessions to experience all Thrive has to offer!
Step 3
TRANSFORM
Begin your fitness journey and start THRIVING
Founder Story
My fitness journey began at 17 when I discovered my passion for helping others improve their lives through exercise. I have a degree in Exercise Science from Illinois State University and have owned Lacon Fitness and Tan since 2008. In 2021, I launched Thrive Fitness to focus on effective workouts and promoting accountability. I also have a certification in nutrition and over 20 years of personal training experience.
Outside of the gym, I enjoy my roles as a wife, mom of three, and dog mom of two. I love embarking on family adventures, whether it’s a vacation or a few hours at the local pool. I prefer morning workouts, especially when accompanied by a friend.
As a mom and busy professional, I understand how tough it can be to stay on top of fitness goals while juggling the demands of family and work. But trust me, it’s attainable, and we’ve got plenty of amazing Thrive family members who can vouch for that!

Amanda Barnett Owner of Lacon Fitness and Tan, Founder of Thrive Fitness

Amanda Barnett
Founder of Thrive Fitness/Trainer

Owen Franks
Trainer

Aimee Kiesewetter
Trainer

Tony Colvin
Trainer
What Clients Say About Us
~ Tim Allen, 67, Retired
~Joy Weide, 59, Mail Carrier
