Is it ok to walk on treadmill with dumbbells in hand? how to hold them if it is ok?

I have a pair of 5lb (2.4kg) dumbbells
Answer:
Yes you can use dumbbells on a treadmill. Use like you would if you were just walking outside.

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5 lbs? thats not much...but anyway, yeah, w/ that much weight, its ok. i just wouldnt do like 20 lbs. or something.

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