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Eric is a 100m sprinter - Edexcel - GCSE Physical Education - Question 12 - 2018 - Paper 1
Question 12
Eric is a 100m sprinter. He trains regularly using Fartlek training, plyometrics and sprint interval training. Evaluate the likely effects of these training methods... show full transcript
Worked Solution & Example Answer:Eric is a 100m sprinter - Edexcel - GCSE Physical Education - Question 12 - 2018 - Paper 1
Step 1
Evaluate the likely effects of Fartlek training on Eric’s fitness and performance.
Answer
Fartlek training involves varying intensity during a workout, which can enhance both aerobic and anaerobic fitness. This method improves cardiovascular endurance, allowing Eric to sustain his energy levels over the 100m distance. Additionally, it trains his body to recover quickly between bursts of speed, critical for improving sprint performance.
Step 2
Evaluate the likely effects of plyometrics on Eric’s fitness and performance.
Answer
Plyometric training enhances explosive power, crucial for sprinters. This type of training improves muscle elasticity and fast-twitch muscle fiber recruitment, which can result in quicker starts and acceleration. The development of these muscle fibers allows Eric to push off the blocks more explosively, improving his overall sprinting speed.
Step 3
Evaluate the likely effects of sprint interval training on Eric’s fitness and performance.
Answer
Sprint interval training builds both speed and endurance, as it consists of repeated short bursts of high-intensity sprints followed by rest. This method trains Eric's body to recover quickly, increasing his lactic acid tolerance, allowing him to maintain a high pace throughout the sprint. The use of intervals mimics the demands of a 100m race, enhancing his overall performance in competitions.