President's Prescritption: Ice packs and heating pads - KCBD NewsChannel 11

Ice packs and heating pads are among the most commonly used treatments for strains, sprains and spasms. But how do you know which to use, and when? Hot or cold, and how much and how often? That's the focus this week for Dr. Tedd Mitchell. He's the president of the Texas Tech University Health Sciences. And this is the president's prescription.

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