Mixed Deck — All FRC Topics Flashcards

How does FRC's concept of 'strength through range' differ from traditional flexibility training approaches?

Answer: FRC prioritizes building active muscular force throughout the entire range of motion, not just tissue length

Unlike traditional flexibility training that aims primarily to elongate passive tissues, FRC's 'strength through range' approach develops active force production at every point in the joint's range of motion.

Which best describes a 'hover' or 'lift-off' drill in FRC programming?

Answer: Actively lifting a limb at or near end range without momentum to build strength at that range

Lift-offs and hovers require active strength to hold or move a limb at end range without assistance.

In FRC terms, how does mobility differ from flexibility?

Answer: Flexibility is passive range; mobility is the range you can actively access and control

FRC defines mobility as usable, controllable range, while flexibility is passive range.

A client performs shoulder CARs smoothly but with the ribcage flaring during overhead flexion. What should the practitioner conclude?

Answer: The shoulder range is being supplemented by spinal extension

Rib flare indicates thoracic extension is contributing to apparent shoulder flexion.

During CARs, what should happen to the rest of the body while the target joint moves?

Answer: It should be braced with tension to isolate motion at the target joint

Irradiating tension through the body prevents compensation and isolates the working joint.

Which principle says the body adapts specifically to the type of demand placed on it?

Answer: SAID principle

Specific Adaptation to Imposed Demands means tissues adapt to the exact stimulus applied.

How does FRC generally view the role of stretching alone for improving usable mobility?

Answer: Insufficient without building active control at new ranges

FRC emphasizes that passive range gains must be converted into active, controlled range.

A strength athlete has full passive hip internal rotation but cannot actively reach it. How should end-range training fit into the athlete's week?

Answer: Integrate targeted end-range control work alongside strength training, managing total load

Mobility work is integrated into the overall training program and its stress is accounted for in total training load.

How does the concept of 'segmental stabilization' relate to neurological control in FRC?

Answer: It involves the nervous system's ability to isolate and control individual joint segments independently

Segmental stabilization in FRC refers to developing the nervous system's capacity to independently control each joint segment, ensuring movement quality and injury prevention.

According to FRC principles, what is the role of 'co-contraction' in building joint stability during integrated strength training?

Answer: Simultaneous activation of opposing muscle groups around a joint creates dynamic stability, protecting the joint under load

Co-contraction — simultaneous activation of agonist and antagonist muscles — creates active joint stability in FRC, allowing the nervous system to safely load joints through challenging ranges.

Immediately after PAILs, RAILs instruct the client to do what?

Answer: Contract the opposite side to try to pull deeper into the range

RAILs contract the shortened-side tissues to actively draw the joint further toward end range.

How should professional standards and ethics knowledge be maintained and updated?

Answer: Through continuous professional development, current literature review, and professional networking

Professional competence requires ongoing development through education, literature review, and engagement with the professional community.

How does consistent FRC training influence the density of mechanoreceptors over time?

Answer: It stimulates mechanoreceptor development and sensitivity, improving joint position awareness

Regular FRC training stimulates connective tissue and joint structures, improving the sensitivity and responsiveness of mechanoreceptors, which enhances proprioceptive awareness and motor control.

What is the primary purpose of performing CARs at the start of a training session?

Answer: To assess and maintain joint health by moving through the largest controllable rotational range

CARs serve as both a daily joint-health practice and an ongoing self-assessment of usable range.

What is the foundational principle of communication and documentation in the Functional Range Conditioning Certification field?

Answer: Maintaining competence, integrity, and service to stakeholders

The foundational principles of communication and documentation in Functional Range Conditioning Certification center on maintaining competence, integrity, and quality service.

In FRC, what is the functional difference between a 'passive' stretch and an 'active' mobility drill?

Answer: Passive stretches use external force without muscle engagement; active drills require muscular effort throughout the range

Passive stretches are driven by gravity or a partner without active muscle use, while active mobility drills require the nervous system to produce and control movement, building functional range.

What is the classic capsular pattern of the glenohumeral joint, from most to least restricted?

Answer: External rotation > abduction > internal rotation

Cyriax described glenohumeral capsular restriction as greatest in external rotation, then abduction, then internal rotation.

Why are CARs performed slowly and with high tension elsewhere in the body (irradiation)?

Answer: To isolate the target joint and prevent compensation from other joints

Bracing the rest of the body keeps movement localized so the target joint's true controllable range is expressed.

How does incorporating mobility exercises in programming prevent injuries?

Answer: They improve joint function, range of motion, and flexibility, reducing injury risk.

Incorporating mobility exercises into programming is a key strategy for injury prevention. These exercises improve joint function, increase active range of motion, and enhance overall flexibility, making tissues more resilient and less prone to strain or tears. By ensuring the body can move through its full, controlled range, mobility training helps distribute forces more effectively and reduces the likelihood of injuries during physical activity.

The FRC idea that cells sense mechanical load and respond by remodeling tissue is called:

Answer: Mechanotransduction

Mechanotransduction is the conversion of mechanical stress into cellular adaptation signals.