Management of sports injuries: soft tissue injury management (RICER for first 48-72 hours, no HARM principle), hard tissue injury management (immobilisation, immediate referral), cramps, concussion management

The HSC syllabus expects you to know the protocols for managing soft tissue injuries, hard tissue injuries, cramps, and concussion. Each has its own framework. This dot point covers all four.

Soft tissue injury management - RICER

For the first 48-72 hours after a soft tissue injury, the RICER protocol manages the inflammatory phase.

R - Rest

Stop the activity. Protect the injured area from further damage.

I - Ice

Apply ice (wrapped in a barrier, not direct skin contact) for 15-20 minutes every 2 hours. Reduces swelling through vasoconstriction. Reduces pain through nerve effect.

C - Compression

Firm bandage extending above and below the injury. Limits fluid leakage into tissue. Must not be so tight that it impairs circulation - check for numbness, blue colouration, or distal pulse weakening.

E - Elevation

Raise the injured part above heart level. Uses gravity to support fluid drainage.

R - Referral

Refer to a medical professional within 24-48 hours for diagnosis and rehabilitation planning.

RICER is the protocol every PE teacher, sport trainer, and first responder is trained on. It is the right answer for soft tissue injury in HSC PDHPE exam questions.

The "no HARM" principle

In the same 48-72 hour window, the athlete should avoid actions that worsen the injury.

• H - Heat. No heat packs, hot showers on the affected area, or saunas. Heat dilates blood vessels and increases swelling.
• A - Alcohol. No alcohol. Alcohol also dilates blood vessels and impairs healing. Alcohol also impairs judgment about how much to load the injured area.
• R - Running (or activity). No running, jogging, or sport that loads the injury. The mechanical stress disrupts the inflammatory healing process.
• M - Massage. No massage in the first 48-72 hours. Massage can disrupt blood clotting and increase bleeding into the tissue. Massage has a place later in rehabilitation, not in the acute phase.

The no HARM principle is the negative version of RICER - what to actively avoid. Strong answers include both.

A note on the changing science

The acronym has evolved over the last decade. Newer frameworks (POLICE, PEACE & LOVE) emphasise that complete rest beyond 48-72 hours can delay healing and that gentle, progressive loading is part of rehabilitation. The HSC syllabus still uses RICER as the canonical acute-phase framework, so use it in HSC answers; just be aware that elite-sport rehabilitation has moved beyond pure rest after the first few days.

Hard tissue injury management

Hard tissue (bone, cartilage) injuries require a different approach.

Fractures

• Stop the athlete from moving the affected limb.
• Immobilise the affected limb using a splint, sling, or other support. The principle is to immobilise the joint above and the joint below the suspected fracture.
• Control bleeding if the fracture is open. Use sterile dressing. Do not push protruding bone back into place.
• Treat for shock if symptoms appear (pale, clammy, weak pulse, altered consciousness). Lay the athlete flat, raise legs (unless this would aggravate the injury).
• Refer to medical services immediately. Most fractures require imaging, manual or surgical reduction, and casting or fixation.

Suspected fractures should not be managed with RICER. The bone needs imaging and professional management, not ice and a bandage.

Dislocations

• Do not attempt to reduce the dislocation in the field. This is a job for trained medical practitioners. Reducing a dislocation can damage nerves, blood vessels, and surrounding soft tissue.
• Support the limb in the position found. Use cushions, slings, or other supports.
• Refer to medical services immediately.

Some sports (e.g., professional rugby league) have team doctors trained to reduce common dislocations (shoulder, finger) on-field if the dislocation is recognised quickly. School and community sport should not attempt this.

Cramps

Cramps are involuntary, painful, sustained muscle contractions. Common causes:

• Fatigue of the muscle.
• Dehydration and electrolyte imbalance (especially sodium).
• Heat stress.
• Sustained unaccustomed positioning or activity.

Management:

• Gentle stretching of the cramping muscle.
• Rehydration with water and, if cramps recur, electrolyte solution.
• Massage of the cramping muscle.
• Rest until the cramp resolves.

Cramps are usually self-limiting. Repeated cramping suggests an underlying issue (training load, hydration strategy, electrolyte balance, less commonly a medical condition) and warrants assessment.

Concussion management

Concussion is a traumatic brain injury caused by a direct or indirect blow to the head. The science has shifted substantially in the last decade, with major implications for return-to-play and long-term consequences.

Recognition

Concussion symptoms include:

• Loss of consciousness (NOT required for concussion).
• Confusion or disorientation.
• Headache.
• Dizziness or balance problems.
• Nausea or vomiting.
• Sensitivity to light or noise.
• Slurred speech.
• "Just not feeling right" - athletes' self-reports of mental fog are important even when other signs are absent.

The standard tool used by sport governing bodies is the SCAT (Sport Concussion Assessment Tool), most recently SCAT6 (released 2023).

Acute management

Remove from play immediately. Any suspected concussion ends the athlete's participation in that game and that day's training. The previous "play on if you feel okay" approach is now considered unsafe.

Do not leave alone for at least 24 hours after suspected concussion. Someone should be available to monitor for deterioration (worsening headache, vomiting, weakness, confusion, drowsiness that cannot be roused).

Avoid mental and physical exertion in the first 24-48 hours. Screen use, study, exercise, alcohol all delay recovery.

Refer to medical assessment. Any suspected concussion should be assessed by a GP or emergency department.

Return-to-play

The Australian Institute of Sport Concussion in Sport position statement (most recent 2023 revision) sets out a graded return-to-play protocol. The minimum graduated return-to-sport approach is 21 days from injury for children and adolescents - longer than the previous protocols of 7-10 days.

The graduated stages:

1. Symptom-limited daily activity (no exercise).
2. Light aerobic exercise (walking, gentle cycling).
3. Sport-specific exercise (no contact).
4. Non-contact training drills.
5. Full contact practice (after medical clearance).
6. Return to sport.

Each stage requires at least 24 hours symptom-free before progressing.

The bigger picture

The AFL and NRL have both faced class action litigation from former players with chronic traumatic encephalopathy (CTE) linked to repeated concussions. Both codes have implemented harder concussion protocols including mandatory stand-down periods and independent concussion assessment.

The HSC exam may ask about concussion as a stand-alone topic or as part of a broader injury management question. Strong responses recognise the change in protocols over the last decade and the policy reasons driving the change.