CKF Flex

Personalized Coaching. Proven Results.

About CKF Flex Training

Personal Training For Members

CKF FLEX is an exclusive personal training add-on created for active Cross Kicks Fitness members who want individualized coaching alongside their regular workouts. Whether you’re looking to improve technique, increase strength, lose weight, prepare for an event, or overcome a plateau, your coach will create sessions focused entirely on your personal goals.

Unlike traditional personal training, CKF FLEX complements your existing membership by giving you dedicated one-on-one time while keeping you connected to the coach-led workouts and supportive community you’ve already come to enjoy.

Every session is built around your progress, allowing you to move faster toward your goals with expert guidance and accountability.

  • N4 sessions each month
  • N30 minute sessions
  • NGoal focused one-on-one coaching
  • NThree month minimum commitment
  • NRequires an active CKF Membership

Algonquin

South Elgin

Batavia

McHenry

Read Our Client Reviews Across All Locations

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Alayna Dufour profile picture
Alayna Dufour
28 August 2026
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Love Cross Kicks South Elgin! They have such a fun environment, you get an awesome workout in and you get to go at whatever time you want! What more could you ask for from a gym? :D
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Lelanie Posada profile picture
Lelanie Posada
17 July 2026
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I've been training at Cross Kicks Fitness, and it's been an awesome experience. Everyone there is welcoming, and the trainers are experienced, motivating, and always willing to help you improve. They take the time to teach you the right techniques, push you to be your best, and create a great environment to train in. I've gotten stronger, more confident, and feel more prepared every time I step on the basketball court. I also highly recommend the stretching sessions with Stephanie. She does an amazing job and really knows what she's doing. Getting stretched before basketball helps my body feel loose, recovered, and ready to play. I always leave feeling better than when I walked in. If you're looking for a place with great trainers and people who truly care about your progress, Cross Kicks Fitness is definitely the place to go.
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lisa ayers profile picture
lisa ayers
11 July 2026
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I LOVE this gym! Very community-oriented. They meet you where you are...I need modifications for a shoulder injury and the trainers are great in helping me.
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Evan Marlatt profile picture
Evan Marlatt
25 June 2026
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This is the most I’ve ever enjoyed being part of a gym! Such a great challenging and supportive environment. It’s great to learn from coaches who are actively bettering themselves and members!
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Jason Griffiths profile picture
Jason Griffiths
8 May 2026
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Awesome place to get a workout at and the people that work there make it even better!
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Megan Loker profile picture
Megan Loker
24 April 2026
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Loved this place!! Walking in after a day of work and not having to think about a workout is the absolute best. The coaches are very helpful and knowledgeable if you don't know how to do something or just want a little extra push (one of the key benefits of going to a gym like this is for accountability and support, right?!). They also leave you alone if you don't want to be bothered ;). It's nice how there is a different workout designed for each core muscle group every day. Very clean space and has all of the equipment I need in a gym. Lastly, the friendly fitness community and fitness challenges they offer are so special and what sets this place apart from other gyms. Highly recommend!!
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Mir Ali profile picture
Mir Ali
8 April 2026
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Tony and Abby have built something unbelievable at Cross Kicks. They truly care about EVERY person that walks in. This is the best 50-minute workout you’ll find—period. The trainers are elite, the people are awesome, and the energy is next level. They don’t just push you in workouts—they help you with your health, your nutrition, everything. If you’re nervous about trying it, don’t be. Just show up ONE time… you’ll be hooked. Amazing culture. Amazing people. Amazing place.
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Hannah Smith profile picture
Hannah Smith
10 March 2026
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Great place to go. Coaches are helpful and want to make sure you’re doing things safely, other gym members are welcoming
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Erin Daubert Ramirez profile picture
Erin Daubert Ramirez
8 February 2026
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I joined Cross Kicks South Elgin about 2.5 months ago after years of working out at home and struggling with consistency and to really push myself. Deciding to join a gym was a big step, and I’m so glad I did. This place has quickly become a second home for me. I’m now showing up 4–6 times a week and actually miss it on the days I’m not there. The community is incredibly kind and supportive, and the coaches do a great job of helping you learn more about movement, muscles, your body, and nutrition along the way. The workouts are never boring; they’re always changing things up so it stays interesting and challenging. I’ve seen real progress in both my strength and consistency since joining. I’m so grateful I found Cross Kicks and plan to be a member for a long, long time.
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Mary Bruenning profile picture
Mary Bruenning
31 January 2026
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I joined this gym end of July 2025. Unfortunately, I had to cancel my membership due to financial reasons. To be clear, not that it wasn’t worth it - my husband will be going on a small business journey, causing us to review our “extra” spending. In any case, I gained more than just friends here, I gained family. On top of learning so much on how to get my body and mental health in tip top shape, I belonged to a community. Everyone (literally everyone) had each other’s back. Although the coaches are there to help, other members were more than willing to help out, whether it be exercise instruction or spotting you. The time flexibility and extras (workshops; competition; etc;) are what sets this gym apart from the rest.I miss everyone and look forward to coming back once we’re steady on our feet with the business venture.

Find the Nearest Cross Kicks Fitness Location

Burn Fat, Build Muscle, and Train with Purpose

If you’re ready to burn fat, build strength, and boost your confidence, Cross Kicks Fitness is the place for you. Our high-energy, results-driven training community is built to challenge and support you every step of the way. No class times, expert coaching, and a FitFam that pushes you to be your best—this is more than just a gym. Find your nearest location and take the first step toward real transformation. We’d love to help you get started!

Algonquin

2284 County Line Rd,
Algonquin, Illinois 60102

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South Elgin

317 South Randall Road,
South Elgin, Illinois 60177

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Batavia

143 S Randall Rd,
Batavia, IL 60510

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McHenry

1728 North Richmond Rd,
McHenry, IL 60051

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