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Introduction: Hey! I’m Kelsey Ternelus. Thank you for checking me out. I am a Fitness coach and owner of KelsTheBeastFitnessLLC. With over 6 years of experience in being an athlete and trained by the U.S. Army. I found a passion for fitness and sought to specialize in strength, nutrition, weight loss and weight gain to produced the ultimate results of overall health and energy levels for all my clients so they can confident and comfortable in their bodies along with eventually making fitness a lifestyle.

Hired 1 time

Serves Orlando, FL

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1 employee

2 years in business

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Customers rated this pro highly for professionalism, work quality, and responsiveness.

Exceptional 5.0

11 reviews


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Ti X.
4 weeks ago
After working out for a year on my own and I decided it was time to take it to the next level. I reached out for help, received a consultation with Kelsey, shared my goals and left feeling confident in my decision to train with her. I've been training with Kelsey for a few months now and I can proudly say I still leave feeling confident after every session. My initial goal was to put on mass and that's exactly what Kelsey is helping me to achieve, amongst other things!!!! She creates meal plans around my goals and diet, checks in often during the week to see how I'm progressing and most importantly, makes me look forward to our personal training sessions. I feel beyond blessed to have found Kelsey!
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Jordyn H.
4 weeks ago
Kelsey has been an awesome personal trainer for me. She is quick to respond whenever I have questions about meals or workouts, makes plans suited to achieve my goals, and constantly checks in with me to see how I’m doing. She always has a positive attitude and pushes me to go harder on workouts when she knows I can do more. She is my first PT out of college and I couldn’t have asked for a better trainer.
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Gabby g.
Jul 18, 2023
10/10 recommended Ms.Kels. Having her as my personal trainer, has not only made me physically stronger but mentally. After giving birth, I would look at myself in the mirror and not be comfortable or happy in my own body. I found Ms.Kels on TikTok, and she did not disappoint. I explained what I wanted to work on, and she took it from there. Together we sat down and personalized a fitness plan that best suited my lifestyle. From a healthy diet plan to workouts. It all came down to discipline. Within a couple weeks, I have seen results and I’m loving my body everyday. Motivation is a big thing for me, and Ms.Kels did absolutely that. I could not be more happier to have worked with such an amazing person.
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Shannon T.
Jul 18, 2023
This was one of the best trainers i’ve ever worked out with! She’s so professional and made sure i kept Up on myself but also not push my self way too hard. I talked Down on myself but she was there to encourage me to keep trying and that I’m doing enough. Not only was she a great trainer, she was a great friend also it felt like i was In a therapeutic therapy session while getting my body in shape. You’d be crazy not to book her as your professional personal trainer
KelsTheBeastLLC's reply
You are great, love how you’ve been progressing on the journey girl!
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Amina R.
4 weeks ago

Hired on Thumbtack

Hired on Thumbtack

Working with Kelsey has been great! She was able to meet me where I was at with no judgement, and I have already seen progress in the time that we have been together!
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Kelsey Ternelus

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