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Betsy Bober Polivy talks about her adventures walking the entire original Manhattan Grid – from 1st Street to 155th and share a glimpse into the lives of some of the extraordinary people she met along ...

Indoor sideways walking is also a great way to boost your cardiovascular health. The continuous movement gets your heart rate up, which improves circulation and strengthens the heart muscle. Doing ...

In 2011, Betsy Bober Polivy had a crazy idea to walk the entire original Manhattan Grid - from 1st Street to 155th. As she traversed the side streets - from the East River to the Hudson - documenting ...