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Fitness for tennis and beyond

Come train with us! Private, semi-private and group classes available to help you improve your tennis game or your overall health.

Private and group classes are open to everyone, you do not need to be a member to participate.


Come improve your game, support your health, and have a lot of fun in our group classes. Flexible options to easily make fitness part of your weekly routine.

Class Prices

  • $149.00 Unlimited classes (includes Breakfast at Wimbledon, TEN-Fit, and Bootcamp)
  • $20.00 drop in full hour class
  • $10.00 drop in for half hour class

Text, call, or email Jeremy to sign up before 9pm the night before each class. Jeremy: 619-651-3414 or jreconfit@gmail.com

Power Hour

Hour long group class with 5 stations for 6min each station. Limit of 10 people per class. Mixture of weight training and cardio.

Warm-Up/ Post Match Cool Down

Serve- 30-minute Dynamic warm-up to prepare your body for your match. Volley -a 30-minute active-recovery session after your match to include foam roller, stretch bands, TRX, and more…


An hour-long class that is focused on more bodyweight and core exercises with intense bouts of cardio!


30-minute Metcon workout to mimic the demands of a tennis match.

Small Group Training

Small group tennis specific training programed to increase performance. Designed for your league team or desired group of 4-8 participants. This is a great way to have your whole team train together to be sure you are ready for your next match!

Small Group Training Prices

$25 per class

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Rotational Athlete

This class is dedicated to those athletes who want to jump higher, hit harder, turn pain free and increase athleticism. We will focus on kinematically increasing the speed and efficiency of how your hips, torso, shoulders and arms move through the swing. Reservation only. Text or Call Ray at 303-517-7000 to reserve your spot.

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Triple T

One hour of Tennis Team Performance training designed to help you improve your overall game with Trainer Jeremy. Bring your team together to focus on your fitness and support your tennis game. Text or Call Jeremy at 619-651-3414 to reserve your spot.

November Fitness Schedule

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About Us

Core Kinetics began in 2011 with a vision to combine training and science. The goal was to educate and coach athletes based on sound, fundamental training principles. Jason believes there is a balance between the ‘want’ and ‘need’ of every client. The ‘want’ is satisfied by which the client has a rapport with their trainer, having input into their individual goals in an environment that promotes education and creativity. The ‘need’ is centered around assessing the client for asymmetries and compensation patterns in movement. Functional capacity is restored through reinforcement exercise. The platform of mobility to stability to strength is utilized to progress a client through the training process.

The stability and strength of the core is instrumental to the human body. Philosophically, the core functions as a brace, helping to maintain the body’s intervertebral structures. In addition, it provides muscular control to maintain functional stability. As it translates to sport, core stability/strength controls the position and motion of the trunk over the pelvis to allow optimum production, transfer and control of force to the segments in integrated athletic activity. Consider the game of tennis in which the forces generated in the serve or ground stroke, start in the lower extremities and are transferred through the core to the upper extremities.

No matter the sport or individual, the core is an integral component of any training program. Core Kinetics provides a systematic approach to training, that is both fun and focused. Come train today!

Our Team

Click on each trainer to learn more about them, see their training rates and contact information.

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Jason Brown, CSCS, NASM, MAT

Director of Sports Performance / Owner

Jason was born and raised in Thunder Bay, Ontario, Canada. Like most Canadian boys, Jason spent most of his childhood winters playing competitive ice hockey. Over the years, Jason developed a second passion, baseball! Strangely enough, it was baseball that would propel Jason to the University of Wisconsin-Eau Claire where he was a member of the men’s varsity baseball team. Known nationally for their sports science and biomechanics program, Jason graduated cum laude with a bachelor of science degree in...

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Kevin Macomber, PT, Cert. MDT

  • Physical Therapist
  • Certified Mckenzie Therapist
  • Owner of Above It All Physical Therapy, PLLC

Kevin has been practicing physical therapy since 1995. He is a graduate of Daemen College’s Accredited Physical Therapy program in Amherst, NY. Kevin’s practice focuses on orthopedic and sport care. He is a biomechanics expert with sports, including his passion for tennis. He received his specialized post-graduate Mechanical Diagnosis and Therapy (MDT) certificate from the McKenzie Institute in 2009. He received his Functional...

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Sally Fischer

Personal Trainer

Sally Fischer is a Colorado Native. She graduated from the University of Colorado with a BS in Organizational Management and Communication. After spending over a decade in the insurance world and spending a few years at home as a full time mom and caretaker for her mother, she entered the fitness world. Her mother had a major stroke at the age of 52 which left her with complete loss of function of the right side of her body. Frankly, she should not have even survived this event. Sally worked, alongside, a few physical therapists that brought enough...

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Jeremy Gonzales Sr., A.C.E. CPT

Personal Trainer and Owner at J's ReconFit

Jeremy was born in Salinas, California. Jeremy spent most of his childhood immersed in numerous sports, to include ice hockey, boxing, football, baseball, and basketball. Despite his passion for sports as a teen, his path led him to volunteer to join the US Army in 2006 as a 19D Cavalry Scout.

Jeremy served in the US Army for 10 years. While in the Army, he served two combat tours; Iraq from 2007-2009, and Afghanistan in 2010. In the years before his retirement from the Army, Jeremy was...

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Ray Bikulcius

Personal Trainer

Ray Bikulcius started his career as a CPA in the construction industry graduating with an MBA from DePaul University in Chicago. His analytic background has led him to develop a unique perspective in physical fitness and competitive. Ray is currently a Level II Titleist Performance Institute Trainer, National Academy of Sports Medicine Golf Fitness Specialist and a National Strength and Conditioning Association Personal Trainer. Ray wholly believes that each individual is different and owns unique characteristics as it relates to motor control and...

Alexis D. Weir

Alexis D. Weir, MATm, MATRx

Owner of WellPower, LLC

Alexis has a Bachelor of Science in Health and Exercise Science from the University of Oklahoma and started in the field in 2008. Her specialty in school was the muscular system and exercise physiology.

She has been involved in many types of fitness related fields such as dance, swimming, golf, gymnastics, basketball, tennis, and snowboarding as well as experienced physical traumas to her own body such as injuries and pregnancy, so she has thorough knowledge of the types of stresses put on the body through all kinds of physical...


Contact Our Fitness Team

Complete this form to have our Fitness team contact you.

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