Energy in Action!
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Energy in Action! 🏃♂️ 🍎
Kilojoules (kJ)
Meters (m)
Calories (cal)
Liters (L)
Remember: 1 calorie = 4.18 kilojoules
Convert 100 calories to kilojoules:
Convert 836 kilojoules to calories:
My activity: ______________________
Duration: ________ minutes
Intensity level (circle one):
Light (4 kJ/min)
Moderate (10 kJ/min)
High (20 kJ/min)
Total energy used = ______________ kJ
If you eat a muesli bar containing 500 kJ of energy, how many minutes of moderate exercise (10 kJ/min) would you need to do to use this amount of energy?
Answer: ______________ minutes
Why is it important to understand how energy from food relates to exercise?
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