A 64-year-old woman walking with a cane was gunned down in ... the shooter was wearing all dark clothing, and was last seen running on foot eastbound on Greenway from 52nd Street.” ...

A 60-year-old woman received third-degree burns walking in a thermal area in Yellowstone ... A hydrothermal explosion in July sent visitors running for safety at Yellowstone.

A 64-year-old woman using a cane to walk in Southwest Philadelphia ... shooter was wearing all dark clothing, and was last seen running on foot eastbound on Greenway from 52nd Street.” ...

This information is taken from the National Institutes of Health (NIH). However, it is always advisable to consult a professional fitness trainer for personalised suggestions.