zone 5
Rehab and performance LLC
Our Mission
Meant for those who enjoy endurance sports, Zone 5 Rehab and Performance was founded on the principle of giving it your all. Heart rate training, common among endurance athletes, is meant to maximize your performance and become in tune with your body when placed under challenge. Heart rate zones are labeled one through 5, with 5 being maximal intensity. While the heart rate zone 5 isn’t where you want to spend most of your time, why not apply the zone 5 mindset to your training. Give it your all. 100%. Max effort.
That is what we are offering you.
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We built a practice that allows us to give you our all, 100% of the time. Rehab on your own time, without the barriers put in place by insurance that impact your treatment in traditional physical therapy practices. With us, you will enjoy benefits like virtual calls and messaging with your provider, running analysis, progressive exercise prescription consistently updated and individualized to you, and more. Schedule a free discovery call with us today to talk with a doctor of physical therapy and learn how you can reach your goals.
Our team

Dr. Sydney Wynne PT, DPT
Doctor of Physical Therapy
Sydney Wynne is a Michigan-based physical therapist with a strong foundation in orthopedic and sports rehabilitation. Following her schooling, she completed a post-doctoral orthopedic residency, allowing her to work with athletes across a wide range of age and skill levels. An avid hiker, runner, and triathlon competitor, Sydney brings both professional expertise and personal passion to her practice. Guided by the belief that movement is medicine, she is dedicated to helping individuals overcome pain, enhance performance, and prevent future injury. Her mission is to empower every person she works with to reach their goals, as everyone deserves to cross that finish line, summit their mountain, and enjoy the view while doing it all.
Education:
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Central Michigan University: Doctorate of Physical Therapy
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University of Michigan: B.S. Movement Science

Dr. Andrew Kozerski PT, DPT, ATC
Doctor of Physical Therapy, Licensed Athletic Trainer
Andrew Kozerski is a Doctor of Physical Therapy and Certified Athletic Trainer who enjoys working with athletes at every level. He has had the opportunity to work with athletes in Division I programs such as wrestling, football, soccer, and women’s gymnastics, as well as professional and elite athletes in Major League Volleyball, the National Lacrosse League, and Olympic wrestling. Andrew is passionate about helping athletes move better, stay healthy, and reach peak performance. When he’s not in the clinic, you’ll likely find him training for a sprint triathlon, playing in his Sunday men’s baseball league, or out on a walk with his black lab, Koda.
Education:
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Central Michigan University: Doctorate of Physical Therapy
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University of Michigan: B.S. Athletic Training