Katie Tackles "MURPH" In Honor of American Hero Lieutenant Michael Murphy

The workout consists of:

• 1-mile run

• 100 pullups

• 200 situps

• 300 squats

• 1 mile

Watch here!

Michael "Murph" Murphy was a Navy SEAL officer and an American hero who died fighting for our country. His workout, the "Murph", is just one of the many ways...