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Functional Range Conditioning · OrpingtonMobility You Can Actually Use
FRC is a joint-by-joint system for improving range of motion and control, taught by Massimo Massaro BSc (Hons) FRCms, one of very few FRC specialists in South East London.
- BSc (Hons) Sports Science
- FRCms mobility specialist
- Former S&C coach to an Olympic medallist
What is it?
Not stretching. Strength at the end of your range.
Stretching can make you looser without making you stronger in the new range. FRC adds control and strength at the end of a joint's range, so the movement is usable in training, sport and daily life.
The four parts
- AssessA Functional Range Assessment checks how each joint moves and where it's limited
- CARsControlled Articular Rotations: slow, full-tension joint circles that map and maintain range
- PAILs and RAILsIsometric loading at end range, pushing into and pulling out of the stretch, to expand usable range
- End-range strengthHolds and lift-offs that teach control of the new range under load
Who it's for
Three kinds of people
Stiff, stuck or sore joints
Shoulder, neck, upper and lower back, hip, knee, ankle and wrist.
Athletes and lifters
Sprinters, runners, rugby, football, golf, racket sport and strength athletes who want range they can control.
Recovering and returning
People returning to training after injury, working alongside their physio or GP where needed.

What happens in a session
Chat
Goals, history, sport, and any pain or injuries.
Assessment
A joint-by-joint look at movement, compensation and control.
Your plan
CARs, loaded end-range work and strength work.
Progress
Retests and adjustments so you see range improving.
FRC works well alongside strength training. Massimo also uses Muscle Activation Techniques (MAT) and Resistance Training Specialist (RTS) methods.
Questions
About FRC
Is FRC the same as stretching?
No. Stretching mainly lengthens tissue passively. FRC adds active, loaded work at end range so you can control the extra movement.
Does it hurt?
Work is done in a pain-free range. Effort, tension and fatigue are normal; sharp pain means stop and reassess.
Can I do FRC if I'm injured?
Often yes, but a recent injury or new symptoms should be assessed by a GP or physiotherapist first. Massimo can then work alongside their advice.
How many sessions will I need?
It depends on your goals and history. Many people notice better control within a few sessions, and home routines help between visits.
Do you offer FRC online?
Yes. Online coaching includes mobility programmes and video feedback.
General education, not medical advice. If you have numbness, weakness, night pain, a recent injury, or take medication, speak to a GP or physiotherapist first.
Get started
Book Your Free Assessment
A 60-minute 1:1 assessment for stronger joints, bigger range and fewer injuries.
Tell us what you want to achieve and Massimo will be in touch to arrange it.
Prefer to talk? Call or WhatsApp 07950 398025.