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Examine the importance of the respiratory system during the different phases shown in Figure 7 - Edexcel - GCSE Physical Education - Question 13 - 2019 - Paper 1
Question 13
Examine the importance of the respiratory system during the different phases shown in Figure 7. Figure 7 shows three different phases of a tennis match: 1. During ... show full transcript
Worked Solution & Example Answer:Examine the importance of the respiratory system during the different phases shown in Figure 7 - Edexcel - GCSE Physical Education - Question 13 - 2019 - Paper 1
Step 1
During a serve
Answer
During a serve, the respiratory system is crucial as it provides the necessary oxygen supply to enhance power and focus. The player takes deep breaths to ensure that their muscles are well-oxygenated, promoting optimal performance and reducing fatigue during this intense moment.
Step 2
During a long intense rally
Answer
In prolonged rallies, the respiratory system becomes even more vital as the demand for oxygen increases significantly. Players breathe more rapidly to meet their oxygen needs and remove carbon dioxide produced by muscular exertion. Adequate oxygen is essential to maintain endurance and performance throughout the rally.
Step 3
Resting between games
Answer
During rest periods between games, the respiratory system aids recovery by allowing for the clearance of carbon dioxide and the replenishment of oxygen. This period of active recovery is important for lowering the heart rate and restoring proper oxygen levels in the body, preparing the player for the next phase of play.