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Personal Training just for you

Finding Inspiration in Every Turn

Each of our personal trainers create workout, movement plans specific to your wellness needs. Contact the personal trainer that fits your needs from our list of qualified trainers below.

Meet The Team

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Colin Slager

Personal Trainer, Human Performance Specialist, Nutrition coach


Lydia Horner

Fitness Trainer, Nutrition coach

As a personal trainer, I use various approaches & movements. I am not married to one single modality. Whether the goal is to build muscle, lose weight or increase athletic performance, I ensure that every client knows how to be in control of all movement. First, we stabilize our bodies to move safely, then we focus on being efficient and effective. There is no one-size- fits-all plan. Every session is customized to the individual. Many styles of training and movements will be used depending on the needed stimulus. I use a very different approach and technique and can connect and excel my clients’ progress.

Colin is the founder of Optimal Fitness Rx, where they specialize in nutrition, rehab and performance. After graduating from Butler in 2016, he found his calling in the business of helping and serving others so that they may take back control of their health. He started the business in 2020 after realizing it was time for him to take the leap and run his own practice.

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I always knew I wanted to be a personal trainer, realizing that I could help others with their fitness goals and also be able to help people physically, mentally, emotionally and spiritually though lifting heavy things and putting them back down. I used to watch shows like “the biggest loser” in high school and got inspired to be someone who helps others navigate the gym and their own bodies. 


I grew up outside of Lexington, Kentucky in a small town and began personal training as I put myself though college. My goal is for you to understand that working out can actually be fun, not something you dread. I love to find workouts that work for YOU. Once you find what your body responds to, the possibilities are endless. You become stronger, more confident, more energized, and overall just a better version of yourself.


Outside of working at various gyms as a personal trainer, manager, mentor, and nutrition coach over the last 10 years, I have a love for the stage. I started competing in bodybuilding in 2018, and have done a total of 6 shows competing in the Figure, Wellness and Bikini divisions. I will be prepping for my next show fall of 2023 at an attempt at attaining my pro card. Bodybuilding and being able to show off the hard work and mental toughness is something I take a great deal of pride in. 


Outside of the gym, my hobbies include reading a good book, photography, laying out in the sun, spending time with friends and family and enjoying a good burger & fries on the weekend. I live in the Fishers area with my husband - after finally talking to my gym crush, working out together and a couple of priceless dates, fast forward and we ended up getting married in 2021. My husband Michael is a Registered Dietitian, and a lover of the gym as well, as many call us the dynamic duo! 


My goal is whether you have been lifting for years and just want some refreshers or are just now starting your fitness journey, I hope I can help you build  muscle and get you the body that you are looking for. We will use a variation of strength and resistance training, body weight and cardio to carve out the body of your dreams. You just have to take a leap of faith and invest in yourself! 


My certifications and accomplishments: 

-Associates in Science 

-ISSA Certified Personal Trainer 

- ISSA Sports Nutritionist 

-1st place in NGA Figure 2018

-2nd place NPC Figure 2018 

-1st place NPC Wellness 2020

-2nd place NPC Figure 2020

-1st place NPC Bikini 2022

-1st place NPC Wellness 2022

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