B: "When I have some time, I like to exercise."

A: "Do you go jogging or do you go to a health club?"

B: "I joined Samsung Health Club a couple of months ago."

A: "How do you exercise?"

B: "I usually spend 30 minutes on the bicycle for the cardio, and then I lift weight for about 45 minutes."

A: "How often do you go?"

B: "I want to go four times a week, but I'm too lazy. Last week, I only went to workout once."