ILOs

• Describe the main pathways of energy supply in skeletal muscle, and the stages of exercise at which each predominates
• Describe type and mechanism of muscle fatigue
• Discuss the main factors contributing to muscle fatigue
• Distinguish the kind of training programme adopted to increase strength from that intended to enhance endurance − and both these from a general fitness programme
• Contrast the neural and hypertrophic phases of strength development
• Recognise the genetic contribution to physical performance

• Fatigue
• Motor units and exercise duration
• Training