WONDER #1538: Why Do We Swing Our Arms When We Walk?
Question 1 of 3
Swinging your arms while walking is what?
Question 2 of 3
During normal arm swinging, which arm moves forward when you step forward with your right foot?
Question 3 of 3
Not moving your arms while walking will use how much energy compared to normal arm swinging?
- the same
- can't be calculated
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