Scholars believe that stairs are more than 6,000 years old, predating Christ; their exact age cannot be determined. (21 ...

Climbing stairs as fast as possible could be an effective way for older adults to strengthen their legs, a study suggests. It ...

But facts and experience show that stair climbing is one of the most efficient ways to burn fat and sculpt your body. It ...

“If I know we're working out on a leg day, I'll have [my client] hop on the stair climber first for 15 minutes to warm up ...