About Us

What We Offer


Private Personal Training

Looking for individual attention to maximize your training? Been training by yourself and want to refine your lifts? Our Private Personal Training gives you one-on-one time with a Starting Strength Coach to ensure perfect technique on every repetition of every set.

Semi-Private Personal Training

Want the benefits of one-on-one personal training while training with other people? Our Semi-Private Personal Training sessions is limited to three people per session ensuring attention on every exercise alongside a friend or spouse.

Large Group

Work with alongside trainees of all different levels and under the watchful eye of a coach. You’ll follow your own program based on your goals and abilities. Early morning and evening groups currently available. We also have a women only large group for people that are interested.


For more information about rates and scheduling, call (817) 929-5590 or email us at Info@KratosStrength.com.

Kratos Strength Systems is 1 of only 19 Starting Strength Gyms in the world. We use the Starting Strength method with almost every person that walks through the door. Click here to learn more about the Starting Strength Method.

 The Coaches


Bill Coyne, SSC


Bill began training with barbells as a teenager at Metroflex Gym in Arlington, Texas. He has competed in powerlifting since 2006 and has coached the basic barbell exercises since 2008. Bill is an alum of St. John’s College in Santa Fe, NM, and founded the St. John’s Barbell Club while attending the college. Bill moved to Chicago in 2012 to pursue a career in strength coaching.