Deadlifting after Huge Weight Loss

I’m 53 yrs old and lost 100lbs this year. My deadlift is now crapp. How often should I pull each week? Once a week enough at my age?

Too little information about your training regimen and goals to determine what you should be doing, not that I’m qualified in the first place… Some of the more advanced guys here could help you, though, given a little more data.