Functional Range Systems


functional range conditioning FRC



What is Functional Range Systems?

Functional Range Systems (FRS) is an innovative approach to improving joint health and mobility. This system emphasizes controlled, progressive adaptation of the body, thus allowing for the development of better functional range of motion. FRS incorporates principles from various disciplines, including sports science, physical therapy, and biomechanics, creating a comprehensive framework for joint health. Additionally, FRS targets specific aspects of joint mobility, including flexibility, strength, and neuromuscular control.

In contrast to traditional flexibility training, which often focuses solely on passive stretching, FRS employs active range of motion exercises. Consequently, these exercises engage the muscles surrounding the joints, ultimately enhancing joint stability and control. Moreover, FRS practitioners utilize techniques such as Functional Range Conditioning (FRC) and Kinstretch to systematically expand and maintain functional mobility. As a result, individuals can achieve greater joint resilience and durability over time.

Furthermore, FRS places a strong emphasis on the concept of “articular health.” Articular health refers to the overall well-being of the joint structures, including the cartilage, ligaments, and synovial fluid. By prioritizing joint health, FRS aims to reduce the risk of injury and improve overall physical performance. In addition to these benefits, FRS practitioners often report increased proprioception and body awareness, which can further enhance athletic performance and daily activities.

Transitioning from passive to active flexibility training is a key aspect of FRS. This shift encourages individuals to take a proactive approach to their joint health, incorporating regular mobility exercises into their routines. Furthermore, FRS offers scalable and adaptable exercises, making it suitable for people of all ages and fitness levels. Ultimately, the Functional Range Systems approach fosters a deeper understanding of joint health and mobility, promoting long-term physical well-being and resilience.

Benefits of Functional Range Conditioning
  • Improved Mobility
  • Increased Joint Strength
  • Improved Articular Stability & Longevity
  • Athletic Performance Enhancement
  • Long Term Joint Health and Injury Prevention

Dr. Joseph Greenwood and Dr. Jordan Kersten both have certifications in the Functional Range Systems and use the system to both train and treat their athletes and patients.  Want to learn more, Click on the logos above.


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There are 3 main goals when training using FRS® system and all are closely interrelated, and acquired simultaneously:

Chiropractor Providing Functional Rehabilitation

Mobility Development

Mobility refers to the amount of active, usable motion that one possesses. The more mobile a person is, the more they are able to maximize their movement potential safely, efficiently, and effectively.
Chiropractic Providing exercises

Body Control

Training with FRC improves the function of the your nervous system. This leads to a reduction of pain and injury, an improvement in joint health, and an increased ability to move freely and easily.
Modern Chiropractor Providing Mobility Exercises

Joint Strength

While improving mobility and movement potential, the FRC® system also acts to ‘bullet proof’ (or safe-guard) your joints so that movement can be executed safely.

Profile Picture of Brooke Edwardson Physiotherapy London Ontario
Book with Brooke
Brooke Edwardson

MClSc (AHCP-SEM), MPT, BScPT, Sport Cert.  

Physiotherapist London Ontario
Orthopaedic Physiotherapy
Sports Injuries Physiotherapy
Post Surgical Rehab
Sports Team On-Field Medicine

Choose Brooke for:
• Soccer, Volleyball, Basketball and Running Injuries
• Industrial / Physically Demanding Jobs + Injuries
• Spinal, Hip and Knee Injuries
• Pre- and Post- Surgical Cases (eg. ACL Recovery after Surgery)
• Strength and Conditioning
• Sports Team Medical Coverage; Tournaments, Travel, Seasonal

Brooke Edwardson

MClSc (AHCP-SEM), MPT, BScPT, Sport Cert.  

Physiotherapist London Ontario
Orthopaedic Physiotherapy
Sports Injuries Physiotherapy
Post Surgical Rehab
Sports Team On-Field Medicine

Choose Brooke for:
• Soccer, Volleyball, Basketball and Running Injuries
• Industrial / Physically Demanding Jobs + Injuries
• Spinal, Hip and Knee Injuries
• Pre- and Post- Surgical Cases (eg. ACL Recovery after Surgery)
• Strength and Conditioning
• Sports Team Medical Coverage; Tournaments, Travel, Seasonal

Book with Brooke

If you’re an athlete, at any level, you’ll want to meet Brooke.  Brooke Edwardson’s resume and skillset with athletes is extensive, and recently she added to her resume with a Masters in Advanced Health Care Practice in Sports and Exercise Medicine (AHCP-SEM) from Western University.   While in the program,  Brooke focused on all aspects of delivering comprehensive sports medical coverage for a wide variety of venues.  Additionally, she completed research on ACL-related injuries based on playing surface types in collaboration with several sports medicine and surgical physicians.  Brooke says the experience gave her one-of-a-kind insight into the risks, prevention strategies, and  keys to post-ACL surgical rehabilitation at the highest of levels. 

Having originally graduated with a Masters of Physiotherapy from Western, Brooke has quickly developed into one fo London’s brightest and most dynamic sports physiotherapists. Brooke sees patients both on and off the field and when in clinic, she chooses to treat at Pro Function’s sports injury clinic due to the fact that the facility has 40,000 sq ft of turf and two weight-training areas which allows her to really challenge her patients as they return to activity/sport. 

Professionally, Brooke has worked in various formats with Skate Canada, the Toronto Rock, at both the Canada Games and the Ontario Summer Games, with the Toronto Triathlon, St George Rugby, Great Lake Canadians (GLC) Baseball, and right here in London as the lead physiotherapist with FC London. Additionally, Brooke works as a consultant for GM Canada and feels the physicality and endurance required with line-side work mimics many of the soft tissue injuries commonly associated with the training errors seen in athletes. 

Outside of the clinic, Brooke loves finding creative ways to stay active and is up for the challenge of trying out a new sport or skill.  She enjoys running, rock climbing, hiking, water sports, and of course soccer!  She also loves to travel and spend time with family and friends.