About Me

Chris is the founder and creator of SwitchFit. Sladky is a NASM Certified Personal Trainer with over eight years of experience working with clients. With multiple weight class amateur championship titles, Sladky is also a current professional MMA fighter with a brown belt in Jiu Jitsu. Over the years of training clients, Sladky has created a unique, individualized system incorporating the elements of boxing with full body training, transforming clients' minds, bodies and increasing their awareness and understanding of self defense. Merging the foundational concepts of boxing and kickboxing into fully functional fitness training allows individuals to improve their self confidence by accomplishing the challenging work-set Sladky provides.

Each program is customized with the clients' goals in mind, constantly adapting to remain a consistent challenge to push individuals to the next level.

What to Expect

A typical training session with me is based on the clients goals and programmed specifically for them. We will warm up and go through come corrective exercises to improve mobility and flexibility followed by the programmed workout with some cardiovascular at the end which will usually be boxing dependent on the client.

Client Success Story

Elena P.

I've been training with Sladky for around two years. As a lifetime swimmer, I am athletic but pretty uncoordinated. Sladky has taught me everything I know about boxing/kickboxing and Muay Thai from the very basics like technique and how to throw punches correctly, to more advanced moves (e.g. spinning back kick), taking the time to break things down for me when I need it. Over the years, the types of workouts that we have done have changed based on my interests and Sladky is very perceptive as to what I want to focus on, for example, changing my workout to mostly pad work in the ring when he realized I was lifting more on my own. During our time together, Sladky has continued to push me and challenge me as I have improved. He has advanced my skills and strength by pushing me with more aggressive pad sessions in the ring while consistently reminding me of the fundamentals of my technique when I need it. On a personal level, I feel like Sladky cares about me improving in the ring, but he also takes the time to ask me about my life outside of the gym – something I think is important to build trust between a trainer and an athlete. Our workouts are just the appropriate balance of intense effort broken up by humor, which makes training with Sladky something I look forward too. I am so pleased with how far I have come in my boxing, kickboxing and Muay Thai skills. I would highly recommend him to people of all skill levels.

Diana C.

I would highly recommend Sladky to anyone looking for varied high-intensity workouts and a consistent support system. Sladky is fully invested in helping me become the best version of myself. He pushes me out of my comfort zone and motivates me to keep going, even when I feel like giving up. In the time that I’ve worked with Sladky I’ve made consistent progress. I’m stronger and have more stamina. I look forward to my sessions with Sladky each week because he finds a way to make the hardest workouts I’ve ever done fun!


  • Athletic Performance
  • Bodyweight Training
  • Boot Camp
  • Boxing
  • Core
  • Functional Training
  • Jiu Jitsu
  • Kettlebell
  • Kickboxing
  • Martial Arts
  • Mixed Martial Arts (MMA)
  • Muay Thai
  • Personal Training
  • TRX
  • Wrestling

I Can Help You Accomplish

  • Weight Loss
  • Weight Gain
  • Firming And Toning
  • Flexibility
  • Increase Muscle Strength
  • Aerobic Fitness
  • Endurance Training
  • Body Building
  • Pre/Post Natal

Training Locations = Travel Radius = Preferred Training Location

= Travel Radius = Preferred Court
  • Gt Fitness
  • 86 Lackawanna Ave #212
  • Woodland Park, NJ 07424

  I can travel within 20 miles of zip code 07042

General Availability

Sunday 6am - 5pm
Monday 12pm - 5pm and 8pm - 10pm
Tuesday Inquire about availability
Wednesday 9am - 5pm
Thursday 10am - 5pm
Friday 6pm - 10pm
Saturday 6am - 5pm

Chris's Pictures & Videos

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