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4.1 What is the difference between a sprain and a strain? 4.2 Name FOUR of the main causes of a knee injury in the dance class - NSC Dance Studies - Question 4 - 2017 - Paper 1
Question 4
4.1 What is the difference between a sprain and a strain? 4.2 Name FOUR of the main causes of a knee injury in the dance class. 4.3 Explain TWO ways to protect you... show full transcript
Worked Solution & Example Answer:4.1 What is the difference between a sprain and a strain? 4.2 Name FOUR of the main causes of a knee injury in the dance class - NSC Dance Studies - Question 4 - 2017 - Paper 1
Step 1
What is the difference between a sprain and a strain?
Answer
A sprain is defined as an injury to a ligament, which connects bones to each other. In contrast, a strain refers to an injury to a muscle or tendon, which connects muscles to bones. Understanding the distinction between these two injuries is crucial for effective treatment and prevention.
Step 2
Name FOUR of the main causes of a knee injury in the dance class.
Answer
- Poor alignment of the knee - Incorrect body positioning can lead to excessive strain on the knee joint.
- Forcing turnout of the leg - This can put undue stress on the knee during movements.
- Inadequate warm-up - Failing to properly prepare the body can result in injuries.
- Falling during a performance - Loss of balance can lead to direct impacts on the knee.
Step 3
Explain TWO ways to protect your knees in the dance class to prevent possible knee injuries.
Answer
- Ensure proper dance practice by keeping your knees aligned over your toes to reduce strain. Additionally, landing correctly from jumps helps to cushion the impact on the knees.
- Strengthen the supporting muscles around the knee, including the quadriceps and hamstrings. This can enhance joint stability and decrease the risk of injury during dance movements.