Aerobic exercise (a.k.a. aerobics, cardiovascular exercise or cardio) is any sustained, rhythmic activity that primarily uses your larger muscles and …
BEIJING (AP) — When the air gets really bad, Beijing says it has an emergency plan to yank half the city's cars off the road. The only problem is: It may be difficult to ever set that plan in motion.
WASHINGTON (AP) — First lady Michelle Obama, an outspoken advocate of healthy eating and exercise, says the president and vice president are getting ready to show America "how they move."