A
-- as far as, uh, impact and
B
-- yeah, fluid resistance.
A
Right, right.
B
Uh-huh, uh-huh. How about you?
A
Well, I do, uh, little aerobics, oh, three or four times a week, but it's not enough to, boy if I go, in the summer time I try to jog, jog a couple of miles --
B
Oh, yeah.