Disclaimer: This article is for general educational purposes only and does not constitute medical advice. Always consult a qualified health professional for advice specific to your condition. © 2026 Better Physiotherapy Bundoora.
The "wait and see" approach is deeply ingrained — we are conditioned to believe that rest heals most things. For some minor injuries, that is true. For most injuries that bring people to a physiotherapy clinic, rest alone is slower, less complete, and associated with higher recurrence rates than physiotherapy-guided rehabilitation.
The Biology of Healing: Why Movement Matters
Tissue healing follows a predictable biological sequence — inflammatory phase, proliferative phase, and remodelling phase — and each phase is optimised by appropriate mechanical stimulus:
- Inflammatory phase (Days 0–3): Some protection from aggravating loads is appropriate. Complete immobilisation is not.
- Proliferative phase (Days 3–21): New collagen is being laid down. Without mechanical loading to guide fibre orientation, scar tissue becomes disorganised and weaker.
- Remodelling phase (Weeks 3–12+): Progressive loading strengthens the repair. Without exercise stimulus, the healed tissue remains weaker than normal.
When Physiotherapy Clearly Wins Over Rest
- Hamstring strains — early physiotherapy halves recovery time
- Ankle sprains — rest-only leads to chronic instability in up to 40% of cases
- Low back pain — bed rest prolongs recovery; early movement shortens it
- Rotator cuff tendinopathy — rest reduces pain temporarily but does not restore tendon capacity
- Knee pain — rest allows strength to decline, worsening the load on the injured structure
- Any injury with associated muscle weakness — strength only returns with loading, not rest
The Simple Decision Rule
- Minor bruises, minor cuts, mild DOMS: Wait 3–5 days. If improving, continue.
- Joint or muscle pain that is more than mild: See a physiotherapist within 48–72 hours.
- Pain that persists beyond 2 weeks: Definitely see a physiotherapist — it is not resolving on its own.
- Recurring pain (same spot, keeps coming back): See a physiotherapist — there is an underlying issue that rest cannot fix.
Early Assessment at Better Physiotherapy Bundoora
We offer same-day appointments for acute injuries. Early assessment means faster recovery. Call (03) 9467 6900 or book online.
Frequently Asked Questions
What happens to muscles and joints when you rest too long?
Muscle begins losing strength and mass within 72 hours of complete immobilisation (atrophy begins faster than most people think). Cartilage, which has poor blood supply and relies on movement for nutrient diffusion, can deteriorate with prolonged immobilisation. Scar tissue from injury becomes disorganised and loses tensile strength without controlled loading during healing. Proprioception (joint position sense) is rapidly lost with reduced use. These are the reasons physiotherapists prescribe active rehabilitation — not rest — for most injuries.
When is rest actually the right choice?
Genuine rest is appropriate for: the first 24–48 hours after an acute traumatic injury (protecting against further damage and allowing the acute inflammatory response to begin), when a fracture is suspected and awaiting imaging, during specific post-surgical healing phases where movement precautions apply, and when pain is so severe that any movement is acutely aggravating. Even in these situations, "rest" usually means relative rest — avoiding the specific aggravating activity rather than complete inactivity.
My pain comes and goes — should I see a physio?
Yes. Recurrent or intermittent pain is a strong indication for physiotherapy assessment. The fact that it keeps coming back suggests an underlying biomechanical or structural issue that hasn't been addressed. Early physiotherapy for recurring injuries often identifies the cause and prevents the pattern from becoming a chronic problem.
Can waiting make an injury worse?
Yes, in several ways. Delayed treatment allows strength and movement to decline, makes the injured tissue more difficult to rehabilitate, and can allow compensatory movement patterns to develop that cause secondary injuries elsewhere. Chronic pain states are also more difficult to treat than acute pain — the nervous system becomes sensitised over time, making early intervention clinically important.
Ashley Haleel
Physiotherapist & Owner — Better Physiotherapy Bundoora