Seniors push athleticism to the limit

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=AoTg_poY5Vs

As we see during the Olympics, athletes are getting faster and stronger all the time. The same can be said for a large percentage of America's senior citizen...

cbs sunday morning, cbs news, news, on the road, elderly, Senior, citizen, olympics, track, field, Brazil, Rio
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