Sure, playing in the women's World Cup burns a lot more energy than watching the women's World Cup. But the number of calories expended in sports and daily activities isn't always so obvious.
To figure it out, we dove into this database compiled by Arizona State University. It charts the energy expenditure for hundreds of activities, from mainstream ("bicycling, leisure, 5.5 mph") to obscure ("caulking, chinking log cabin").
Calories burned by a 200-pound person in 30 minutes: