I don't think the age range for this thread is totally right. At 79, I have a lot less energy than I did at 65 and 70, and recovery from injury, illness, and even vaccinations takes a lot longer now than 10 or even 5 years ago. I don't know if there are enough 75+ BFers around to support a 75-85 thread, but I'm not sure how much I have in common with my 65 year old capabilities.