@ sedentary/low active post-menopausal women ( @-@years of age ) will be randomly assigned ( computer-generated ) to @ of @ groups : A ) @,@ steps/day ( with no guidance on walking intensity/speed/cadence ; BASIC intervention , n = @ ) ; B ) @,@ steps/day and at least @minutes in moderate intensity ( i.e. , a cadence of at least @ steps/min ; ENHANCED intervention , n = @ ) ; or a Control group ( n = @ ) .