Explain the ways the man’s body has responded to the exercise. Use information from the graph above. - 7038

Was this article helpful?

YesNo

Q1.

Explain the ways the man’s body has responded to the exercise. Use information from the graph above.

___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________

___________________________________________________________ ___________________________________________________________ ___________________________________________________________ (6)

Leave a Reply Cancel reply

GCSE Q & A

Student Accomplishment

FREE Revision

FREE Resources

Was this article helpful?

YesNo

Was this article helpful?

YesNo

One thought on “Explain the ways the man’s body has responded to the exercise. Use information from the graph above. – 7038”

When you exercise, your heart rate goes up to pump more blood to the muscles and lungs, so they get more oxygen and glucose, and waste like carbon dioxide is removed faster. Your breathing rate also increases so more oxygen gets into the blood and more carbon dioxide is breathed out. Muscles need the extra oxygen for respiration to release the energy for them to contract. If there’s not enough oxygen, anaerobic respiration happens, which makes lactic acid build up. This causes oxygen debt and can lead to muscle pain or tiredness.