My logicial answer is yes, but my experience says no.
I have people who run marathons and winning local races but also on medical leaves. They get genuinely sick easily. They might have agility and hour glass figure but one of them tell me if she doesn't get 8 hours of sleep, she will fall sick.
I know of seniors at least with 15 more years plouging on and on despite all the "fatigue" and "ills" written all over the body.
Health is free from sickness. Of the three, although I like a better hunky figure that comes with fitness, I will choose health, then endurance than fitness.