Exercise provides a repair model that promotes resilience against aging insults.

“so the idea of resilience and i think that's important because um it gets kind of to the idea of aging if you will and these insults if you will it's sort of a part of life kind of a spectrum of life that is ongoing right so the idea is that we don't live in bubbles we we're always going to have some type of exposure so exercise and lifestyle sort of gives us this continual spectrum if you will of kind of a repair ongoing repair kind of the ongoing counterbalance that allows me to deal with this disorder better”