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 UN confirms Israel, Hamas agree to unconditional, 72-hour humanitarian cease-fire to begin Friday

Dr. David Friedman

Kids playing (credit: CBS 2)

Study: Kids Can Benefit From Just 7 Minutes Of Certain Types Of Exercise

Research from the Manitoba Institute of Child Health found that just seven minutes of high intensity exercise like running is more effective than one to two hours of lighter exercise like going on the swings.

09/11/2012