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__________exercise builds endurance and strengthens the heart, especially when your heart rate is in the target heart rate zone. It also helps your lungs work more efficiently.

User Saber Alex
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2 Answers

3 votes

Answer:

Aerobic

Step-by-step explanation:

just did the quiz

User Daniel Eisenreich
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1 vote

Answer:erobic

Explanation: which is running and walking exercise. It helps hearts endurance

User Tcovo
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