Typical christian behaviour. I'm not surprised.
Is he slothful? He seems pretty active. The rest...yeah
He doesn't have the physique of an "active" person, from what I can see. Gluttony and slothfulness are not secret pleasures as proof of those (sins?) are usually evident in one's body shape.
Apparently, he has a strange theory about exercise, believing that a person, like a battery, is born with a finite amount of energy, so he doesn't like to waste it on exercise other than golf, which he mostly rides in a golf cart during those outings.
Think of all that fast food he loves.