From Component 1: Scientific principles of physical education
11 mark
Which type of synovial joint is the shoulder?
From Component 1: Scientific principles of physical education
2(a)3 marks
Describe the sliding filament theory of muscle contraction.
From Component 1: Scientific principles of physical education
2(b)4 marks
Explain how a performer increases the force of a muscle contraction.
From Component 1: Scientific principles of physical education
2(c)2 marks
At rest an athlete's heart rate is 50 bpm and cardiac output is 5 l/min. Calculate stroke volume.
From Component 1: Scientific principles of physical education
2(d)4 marks
Explain how the cardiac control centre increases heart rate at the start of exercise.
From Component 1: Scientific principles of physical education
2(e)4 marks
Explain the Bohr shift and its importance during exercise.
From Component 1: Scientific principles of physical education
2(f)6 marks
Explain the mechanics of breathing during exercise.
From Component 1: Scientific principles of physical education
2(g)4 marks
Explain why lactic acid accumulates during high-intensity exercise.
From Component 1: Scientific principles of physical education
2(h)6 marks
Explain the long-term cardiovascular adaptations to aerobic training.
From Component 1: Scientific principles of physical education
2(i)6 marks
Explain the causes of fatigue during a 400 m race.
From Component 1: Scientific principles of physical education
310 marks
Analyse how the respiratory and cardiovascular systems work together to supply oxygen during a football match.
From Component 1: Scientific principles of physical education
420 marks
Evaluate the importance of the energy systems for a games player in a 90-minute match.
Score 0 / 70 · 0 of 12 marked
This paper is written by Plasmo in the style of the Edexcel A-Level Physical Education exam. It is not a past paper and is not produced or endorsed by the exam board.