A cleaning expert has let us all in on her tip-top trick for sprucing up those hardwood stairs in no time - endorsing what she calls a straightforward 'three-step rule'. Housekeeping pro Cindy ...

with every step of the other until you feel tension on the band and a burn in your glutes. This is a simple, quick, and easy stair climber workout that will target your core, quads, hamstrings ...