For nearly two years, which is about the time when their relationship began, Dolphins coach Tony Sparano has talked about how impressed he has been by the meticulous ways in which running back Ricky Williams cares for his body.
It is the reason he is confident Williams, at 32, will have no trouble handling a full workload in the absence of Ronnie Brown, who has been officially ruled out of Thursday's game against the Carolina Panthers with a foot injury.
``I don't feel old; I don't feel slow,'' Williams told Dolphin Digest earlier this month. ``I guess if you compare other people at my age . . . I have the advantage that I had a couple of years off. Most people, when they play football when they're 32, they've been doing it their whole life."
Williams, who signed a one-year contract extension through next season and plans to retire after its conclusion, is surging even with limited repetitions behind Brown. If Williams can maintain his current production (he has 558 yards on 105 carries) with an increased workload, he could put himself on an astounding pace.
It also depends on how long Brown will miss, but he could finish the year with his first 1,000-yard season since 2003. With Williams, a man who believes strongly in a one-day-at-a-time approach, there's no sense in looking that far ahead.
But make no mistake: Nobody sees him slowing down anytime soon.
``He looks like he could play forever, man,'' fullback Lousaka Polite said. ``That guy is built to last.''