What Your Physio Actually Means When They Say "Keep It Moving"

If you've left a physio appointment — sore knee, tight back, grumbling shoulder — and been told to "keep it moving", you've probably wondered what that actually means in practice. Rest it, but not too much? Move it, but not too much? How much is too much?

It's a genuinely confusing piece of advice. Here's what the science actually says, what it looks like day-to-day, and how to do it without setting your recovery back.

The old model of injury management was simple: if it hurts, stop. Rest until it doesn't. That approach has been largely updated by decades of research into how soft tissue heals.

When you immobilise an injured area for too long, several things happen simultaneously:

•       Muscle weakness and stiffness. The muscles surrounding the injury weaken and tighten from disuse, which increases strain on the injured tissue when you do return to movement.

•       Reduced circulation. Blood flow to the area decreases, slowing the delivery of nutrients needed for healing and the removal of inflammatory byproducts.

•       Disorganised scar tissue. New collagen fibres form in a less structured pattern when unstimulated by movement, leading to longer-term stiffness and a higher risk of re-injury.

•       Increased pain sensitivity. Prolonged avoidance of movement can sensitise the nervous system, causing the brain to register the area as more vulnerable than it actually is — a phenomenon well-documented in pain science research.

"Keep it moving" means controlled, pain-guided movement — not pushing through sharp pain, but also not treating the area as untouchable.

In practice, it typically looks like this:

•       Moving through a reduced range of motion that doesn't provoke significant pain

•       Gradually increasing that range as the injury settles over days and weeks

•       Using light resistance work to maintain strength in the surrounding muscles without overloading the injured tissue

•       Keeping up with daily functional movement — walking, gentle stretching, low-impact activity — rather than becoming sedentary

The goal is to provide the healing tissue with just enough mechanical stimulus to guide recovery, without exceeding its current capacity.

Resistance bands are one of the most commonly recommended tools in physiotherapy and rehab settings — and for good reason. Unlike free weights, which load a fixed amount regardless of where you are in a movement, bands provide progressive resistance: the tension increases as you stretch the band further.

This makes them particularly well-suited to early-stage rehab, because you can:

•       Start with very minimal resistance and build incrementally

•       Control exactly how much range of motion you work through

•       Load a movement in a way that stays within your pain threshold

•       Work through the full range without the risk of dropping a weight

The light, consistent load a band provides encourages blood flow to the area, maintains muscle activation around the injury, and sends appropriate mechanical signals to the healing tissue — all without the impact or load risk of gym-based training.

One of the most important things a physio will try to help you calibrate is the difference between the discomfort of movement — which is normal and expected during recovery — and pain that signals something is wrong.

When in doubt, contact your physio. They would far rather answer a quick question between sessions than have you undo weeks of progress by pushing too hard.

The exercises your physio prescribes between sessions aren't optional extras — they're often the most important part of your recovery. A typical physio session lasts 45–60 minutes. There are 168 hours in a week.

The work you do in between appointments is what compounds. Consistent, low-level stimulus applied daily does more for tissue healing and neuromuscular recovery than anything that happens in the treatment room.

Is it OK to exercise with an injury?

In most cases, yes — with appropriate modification. The current clinical evidence supports controlled movement over rest for the majority of soft tissue injuries. The key is staying within your pain threshold and following the guidance of your physiotherapist for your specific injury.

How do I know if I'm doing too much?

A useful rule of thumb: if your pain is above 4 out of 10 during exercise, or significantly worse the day after, you've likely done too much. Scale back the resistance, range of motion, or number of repetitions, and build back up more gradually.

What does PEACE & LOVE mean in injury recovery?

PEACE & LOVE is a modern framework that replaced the old RICE (rest, ice, compression, elevation) protocol. PEACE covers the initial phase: Protect, Elevate, Avoid anti-inflammatories, Compress, Educate. LOVE covers the recovery phase: Load, Optimism, Vascularisation, Exercise. The emphasis on early loading and movement is central to both.

Can I use resistance bands at home for physiotherapy exercises?

Yes — resistance bands are one of the most commonly prescribed tools in physiotherapy for exactly this reason. They're safe, low-impact, easy to use at home, and allow you to progress resistance gradually as your recovery advances.

How soon after an injury can I start moving?

This depends on the nature and severity of the injury, which is why physiotherapy assessment matters. For many soft tissue injuries, gentle movement can begin within 24–72 hours. Your physiotherapist will advise on the appropriate timing and what type of movement is suitable at each stage.

flexa.fit resistance bands and loops are the same quality trusted by physiotherapy clinics across the UK — latex-free, consistently graded, and available in five resistance levels so you can progress at your own pace.