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Question 1

How does muscle fibre type relate to the type of training that should be done (Compare short powerful training sessions to endurance training)

Answer 1

• Type I (Slow Twitch):
  
  • Generate energy slowly and resist fatigue well
  • Rely on oxygen for energy (aerobic)
  • Best for endurance activities (e.g., long-distance running)
  • Training: Longer, low-intensity workouts (e.g., jogging, cycling)
• Type IIA (Fast Twitch, Intermediate):
  
  • Quick energy release and some endurance
  • Use both aerobic and anaerobic processes
  • Good for a mix of endurance and strength (e.g., circuit training)
  • Training: Moderate-intensity workouts with some strength training
• Type IIB (Fast Twitch, Powerful):
  
  • Quick, powerful contractions without oxygen (anaerobic)
  • Ideal for short, intense bursts (e.g., sprinting)
  • Training: High-intensity, short-duration exercises