JonKaker.com

A good swift kick in the butt. Really good workout!

Reviewed on Facebook

If you're looking for a workout that'll get you sweating this one will kick your butt! Great machine and job is a motivating trainer.

Reviewed on Facebook

What a blast! Jon Kaker knows what he is doing. I'm definitely coming back!

Reviewed on Facebook

Awesome workout with Jon Kaker yesterday, he kicked my butt and I woke up this morning still sore! Definitely would recommend him to others, he is knowledgable and professional!

Reviewed on Facebook

Was just here gettin it IN up here with my boy Kaker!! If you wanna get some serious intense work in. Come out and go hard!! Thanks again bro!

Reviewed on Facebook

A fun, yet challenging workout. Jon Kaker has a fine tuned eye for giving you the right adjustments to your technique to be able to spring faster, jump higher, and workout safer. On squats and jumps, he noticed I was turning one knee in slightly and told me that could lead to a bad ACL injury down the line. He might have just saved me from an awful ACL injury down the line! More...

Reviewed on Facebook

Knows a plethora of excersises, and ensures correct form. If you are trying o improve your athletic performance this is the place to go.

Reviewed on Facebook

Easily the best fitness professional I have ever worked with. If you train with him consistently you will see rapid and impressive results. Vertimax is a phenomenal workout and I highly recommend working with Jon especially if you're an athlete. Don't believe me? Check out my progress pic... More...

Reviewed on Yelp

As a former division 1 athlete, I can honestly say that going through Jon's Vertimax program is the closest thing I've felt to being back in my college program.  You will be sore the next day.  You will feel muscles you didn't know you had.  But you will also come out the other side more explosive and a better overall athlete.  The combination of the resistance training and Jon's knowledge make for a great workout.  If you want to regain the explosive step you may have lost, or just to improve your quickness and speed, this is a great way to get there! More...

Reviewed on Yelp

I did the Vertimax class with Jon Kaker and it was intense but I enjoyed it. I go to the gym regularly and I realized that my gym regimen is nothing during this workout session. I use to play Volleyball and doing some of the stuff Jon had us doing use to be so easy, but I'm out of shape and this class will whip me right back into shape. We did a series of workouts in rotation, lots of glutes and legs and abs. Jon was very helpful and eager to make sure I did the workouts with the correct form so I do not hurt myself. He encouraged me to practice in the mirror while there so I can see exactly what I was doing and then see exactly what I should be doing. Even with others who were more experienced in the class and I was moving slow, Jon still encouraged me to keep going and didn't make me feel like I shouldn't be there with experienced people. Everything worked out perfectly and I really enjoyed the class and I'm awaiting the really sore moments and returning to more classes to see if I can get back in shape. Jon is very knowledgeable about the muscles that you are working on and willing to answer questions, demonstrate proper technique and is HIGHLY recommended!!! More...

Reviewed on Yelp

I've worked with Jon Kaker (JK) for a while now and I am so thankful I met him...I am a former Varsity star athlete that got caught up in the business world and lost touch with my personal fitness over the years. I leveled with JK about my situation and he immediately got on board to work with me at my level, he made me feel welcomed, and helped me set realistic goals. JK has been a positive motivator from the start and he has already been more involved in my health, fitness & improvement plan than I expected. If you want to talk about going above and beyond, he does it. In my experience, he sets a new bar for personal trainers. It is clear from day one that this is more than just a hobby or a job for him, he really cares, he knows his stuff, and most importantly: he gets results. I can't recommend Jon Kaker highly enough. More...

Reviewed on Yelp

I've been training with Jon for less than a month as part of a regular fitness and self-improvement regimen and, I must say, I'm quite impressed. He consistently puts me through novel, fun, safe and powerful workouts to keep my body developing at maximum speed. Every session with Jon is different, although he takes care to focus on my specific fitness goals, and I leave each session feeling like a (very sore) million bucks. I've already noticed an improvement in my physique after only three weeks, so I've already committed to three months.Jon has a precocious grasp of fitness physiology and anatomy and what it takes to maximize results and keep the body balanced and healthy. He's also reliable, knowledgeable, punctual and positive. If you're looking for an affordable personal trainer who's ahead of the curve, I'd recommend looking Jon up. More...

Reviewed on Yelp

I'm a professional figure skater and I trained with Jon doing personal training sessions and his Vertimax class to maintain my athletic skills and to tone before a beauty pageant. His Vertimax class will kick your butt! It's a high intensity, fast pace circuit workout that promises to tackle muscles you didn't even know you had! As a personal trainer, Jon was great! He knew when to really push me, but also made it fun at the same time. What I loved most about my personal training sessions was that each one was different from the last. Jon is full of knowledge and has a plethora of exercises to bring to your workouts. Best of all, he has a great heart and is eager to see you improve. It's clear that he loves what he does. I recommend Jon Kaker to all levels of fitness seekers, just beginning, all the way up to professional athletes. More...

Reviewed on Yelp