Endurance is a different adaptation that strength. Somebody who is merely strong will only be modestly more "in shape" than somebody who does zero exercise. Exp

Endurance is a different adaptation that strength. Somebody who is merely strong will only be modestly more "in shape" than somebody who does zero exercise. Expecting strong people to be adapted for endurance is like expecting marathon runners to deadlift 400lbs. Strong people can get in shape, though. Take a look at crossfit athletes.