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Giggles & Grit Coaching
November 2026
Chariton Area Chamber/Main Street is proud to feature one of our local contributing businesses in the monthly Small Business Spotlight.
This month, we are featuring Giggles & Grit Coaching, a locally owned private fitness studio that began as a dream!
What is your job title and role?
Diana Cook, Owner, Certified Personal Trainer, Certified Nutrition Coach, and Certified Kickboxing Instructor
How long have you been in business in Chariton/Lucas County?
Giggles & Grit Coaching is a locally owned business that I started from the ground up. I am the first owner. What began as a dream has grown into a private studio where I help people of all fitness levels become a stronger, healthier, and more confident.
Describe your business
Giggles & Grit Coaching provides one-on-one personal training, buddy training, group classes, online coaching, nutrition coaching, and personalized fitness programming. Every client receives a customized plan based on their goals, fitness level, injuries, and lifestyle. My mission is to create a welcoming, judgement-free environment where people feel supported from day one.
Why do you do what you do?
Fitness completely changed my life. I know firsthand what it feels like to struggle, to overcome obstacles, and to rebuild both physically and mentally. Helping someone realize they are stronger than they believed is incredibly rewarding.
What inspires you to keep at it each day?
Watching my clients accomplish goals the once thought were impossible keeps me motivated. Every smile, every new personal best, and every boost in confidence reminds me why I do what I do.
Was there a specific moment or realization where you made the decision to start your own business?
My own fitness journey inspired me to become a trainer. After transforming my own life and earning my certifications, I realized I wanted to help others discover their own strength. I wanted to create a place where everyone feels welcomed regardless of where they're starting.
Why did you choose Chariton for your business?
Chariton has been my home for the last 9 years. I wanted to invest in the community that has supported me and create a welcoming place where local residents could improve their health close to home.
What are your biggest challenges as a business owner?
Balancing the many responsibilities of running a business while continuing to grow professionally can be challenging. From scheduling and programming to marketing and continuing education, there's always something to learn - but I enjoy every part of it.
What are your biggest rewards?
Watching clients become healthier, stronger, and more confident is the greatest reward. Being trusted to be part of someone's journey is something I never take for granted.
What will people get from your business that they won't get anywhere else?
Clients receive personalized coaching, genuine encouragement, accountability, and someone who truly cares about their success. I don't believe in one-size-fits-all fitness. Every client is treated like family, and every plan is built specifically for them.
Giggles & Grit Coaching can be found here:
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