🏃‍♀️ Part 1: Case Study Analysis

WALT: Analyse physiological responses during different exercise intensities

Case Study: Sarah is a 17-year-old netball player. Read about her physiological responses during three different states:

At Rest: Heart rate 70 bpm, breathing rate 12 breaths/min, normal body temperature 37°C

Moderate Exercise (warm-up): Heart rate 120 bpm, breathing rate 20 breaths/min, slight increase in body temperature

Intense Exercise (game play): Heart rate 180 bpm, breathing rate 35 breaths/min, body temperature 38.5°C, sweating

📊 Part 2: Heart Rate Measurement Activity

Instructions:

1. Find your pulse at your wrist or neck

2. Count beats for 15 seconds and multiply by 4

3. Record your results in the table below

4. Complete 2 minutes of light exercise (star jumps or jogging on spot)

5. Immediately measure and record your heart rate again

Difference = _______ bpm

🧠 Part 3: System Responses Quiz

🎯 Success Criteria Check

Rate yourself (1-4): 1 = Not yet, 2 = Getting there, 3 = Achieved, 4 = Exceeded

I can describe the main physiological systems involved in exercise: _____

I can explain acute physiological responses to exercise: _____

I can analyse the impact of these responses on performance: _____