Preventing Injury and Types of Injury

This lesson covers injury prevention and the types of injury required by the Edexcel GCSE PE specification (1PE0). You must know the difference between acute and overuse (chronic) injuries, be able to name and describe specific examples of each, and understand how injuries can be prevented through appropriate measures.

---

Types of Injury

Edexcel divides injuries into two categories: acute and overuse (chronic).

Acute Injuries

Definition: Injuries that occur suddenly as a result of a specific incident or trauma (e.g. a tackle, fall, collision or sudden movement).

Injury	Description	Cause	Sporting Example
Fracture	A partial or complete break in a bone	A direct blow or excessive force applied to a bone	A footballer's leg being struck by a tackle
Dislocation	A bone is forced out of its normal position at a joint	A strong impact or force applied to a joint	A rugby player's shoulder dislocating during a tackle
Sprain	Damage to a ligament (the tissue that connects bone to bone at a joint) through overstretching or tearing	A sudden twist or wrench of a joint beyond its normal range	An ankle sprain from landing awkwardly after a jump in basketball
Strain	Damage to a muscle or tendon (the tissue that connects muscle to bone) through overstretching or tearing	A sudden forceful contraction or overstretching of a muscle	A hamstring strain during sprinting

Exam Tip: The most common confusion is between sprains and strains. Remember: sprain = ligament (bone to bone), strain = muscle/tendon (muscle to bone). A useful memory aid: SprAin = ligAment, strAin = muscle/tendon... or: "Sprains are at joints (ligaments), strains are in muscles."

graph TD
    A["Acute Injuries<br>(sudden onset)"] --> B["Fracture<br>(broken bone)"]
    A --> C["Dislocation<br>(bone forced out of joint)"]
    A --> D["Sprain<br>(ligament damage)"]
    A --> E["Strain<br>(muscle/tendon damage)"]

    style A fill:#e74c3c,color:#fff
    style B fill:#f39c12,color:#fff
    style C fill:#f39c12,color:#fff
    style D fill:#f39c12,color:#fff
    style E fill:#f39c12,color:#fff

---

Overuse (Chronic) Injuries

Definition: Injuries that develop gradually over time as a result of repeated stress or overuse of a particular body part.

Injury	Description	Cause	Sporting Example
Tennis elbow (lateral epicondylitis)	Inflammation of the tendons on the outside of the elbow	Repeated gripping and twisting movements of the forearm	A tennis player repeatedly performing backhands
Shin splints	Pain along the shin bone (tibia) caused by inflammation of the muscles, tendons and bone tissue	Repeated impact (running on hard surfaces), increasing training too quickly	A long-distance runner training on tarmac
Stress fractures	Small cracks in a bone caused by repeated loading	Repetitive impact over time without adequate rest	A gymnast repeatedly landing on hard surfaces; a distance runner increasing mileage too fast

graph TD
    A["Overuse/Chronic Injuries<br>(gradual onset)"] --> B["Tennis Elbow<br>(tendon inflammation<br>at the elbow)"]
    A --> C["Shin Splints<br>(pain along the<br>shin bone)"]
    A --> D["Stress Fractures<br>(small cracks<br>in a bone)"]

    style A fill:#8e44ad,color:#fff
    style B fill:#3498db,color:#fff
    style C fill:#3498db,color:#fff
    style D fill:#3498db,color:#fff

---

Comparing Acute and Overuse Injuries

Feature	Acute Injury	Overuse (Chronic) Injury
Onset	Sudden (specific incident)	Gradual (develops over time)
Cause	A single traumatic event	Repeated stress/overuse
Examples	Fracture, dislocation, sprain, strain	Tennis elbow, shin splints, stress fractures
Pain	Immediate and often severe	Builds gradually; may start as mild discomfort
Prevention	Warm-up, correct technique, PPE, following rules	Adequate rest, progressive overload, correct technique, appropriate surfaces

---

Preventing Injuries

1. Warming Up and Cooling Down

• A proper warm-up increases body temperature, blood flow and flexibility — making muscles and connective tissues less prone to tears and strains.
• A cool-down helps with recovery and reduces muscle soreness.

2. Wearing Personal Protective Equipment (PPE)

PPE	Sport	Injury Prevented
Shin pads	Football, hockey	Fractures and bruising to the shin
Gum shield	Rugby, boxing, hockey	Broken teeth, jaw injuries
Helmet	Cricket, cycling, American football	Head injuries, concussion
Padding	Cricket, ice hockey	Bruising, fractures from impacts
Goggles	Swimming, squash	Eye injuries

3. Following the Rules

• Rules exist partly to protect players from injury.
• Dangerous tackles in football, high tackles in rugby, and holding in basketball are all penalised to reduce injury risk.
• Officials enforce rules to maintain safety.

4. Correct Technique

• Poor technique increases injury risk. For example, incorrect lifting form in weight training can cause back injuries.
• Coaching and practice develop correct technique.

5. Appropriate Equipment and Facilities

• Well-maintained playing surfaces (e.g. a level pitch without holes or puddles).
• Correct footwear for the surface (e.g. studs on grass, trainers on a sports hall floor).
• Equipment in good condition (e.g. checking goalposts are secure).

6. Balanced Training Programme

• Following the principles of progressive overload (gradual increase, not sudden jumps).
• Including rest and recovery to prevent overtraining and overuse injuries.
• Applying individual differences/needs to avoid training beyond a performer's capacity.

7. Appropriate Clothing

• Removing jewellery that could catch or cause cuts.
• Wearing suitable clothing that allows freedom of movement without loose items that could snag.

graph TD
    A["Injury Prevention"] --> B["Warm up<br>and cool down"]
    A --> C["PPE<br>(shin pads, helmets, etc.)"]
    A --> D["Follow the rules"]
    A --> E["Correct technique"]
    A --> F["Appropriate equipment<br>and facilities"]
    A --> G["Balanced training<br>(progressive overload,<br>rest, individual needs)"]
    A --> H["Appropriate clothing<br>(remove jewellery)"]

    style A fill:#2c3e50,color:#fff

---

Common Exam Mistakes