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Evaluate the importance of protein, carbohydrates and vitamins for elite power athletes such as Demitri. - Edexcel - GCSE Physical Education - Question 16 - 2022 - Paper 1
Question 16
Evaluate the importance of protein, carbohydrates and vitamins for elite power athletes such as Demitri.
Worked Solution & Example Answer:Evaluate the importance of protein, carbohydrates and vitamins for elite power athletes such as Demitri. - Edexcel - GCSE Physical Education - Question 16 - 2022 - Paper 1
Step 1
Importance of Protein for Elite Power Athletes
Answer
Protein is vital for athletes like Demitri as it aids in growth and repair of muscle tissues. Intense training leads to micro-tears in muscle fibers, requiring adequate protein intake to facilitate recovery and muscle hypertrophy. This promotes increased strength and power, which are crucial for improved performance in power-based sports.
Step 2
Importance of Carbohydrates for Energy
Answer
Carbohydrates serve as the primary energy source for athletes. They are necessary to replenish glycogen stores that are rapidly depleted during explosive activities. Efficient recovery of energy stores is crucial for maintaining performance in training and competitions, making carbohydrates essential for sustained energy levels and endurance.
Step 3
Importance of Vitamins for Overall Health
Answer
Vitamins play a key role in maintaining basic bodily functions and supporting the immune system. For example, Vitamin D is essential for calcium absorption, which strengthens bones, and Vitamin C aids in recovery by fighting infections. Ensuring adequate vitamin intake helps in preventing deficiencies that can hinder athletic performance.
Step 4
Evaluating Nutritional Interconnections
Answer
The interconnectedness of protein, carbohydrates, and vitamins is critical for optimal athletic performance. A balanced diet rich in these nutrients enables athletes to recover faster, perform better, and maintain overall health. For instance, carbohydrate intake is crucial for immediate energy, while protein aids in muscle recovery, and vitamins support various physiological functions necessary for sustained athletic performance.