If you turn on the TV, you're bound to see advertisements for a variety of exercise programs guaranteed to help you get in shape and improve your cardiovascular health. But how much exercise do you really need to be heart-healthy? And what type of exercise is best?
The Walden Grove High School PAC dance team performed a Wizard of Oz routine with current music mixed in at the school's homecoming assembly in Sahuarita, Arizona. A video of the performance posted to YouTube on Sept. 29 has been viewed more than 1.2 million times.
The Dallas Mavericks played a nearly two-minute video paying tribute to the American flag and milestone moments in franchise history before the national anthem was sung for the season opener Wednesday night at American Airlines Center.