ST. CLOUD -- Can-Am Police-Fire competitors are taking part in several events at St. Cloud State University's Field House today.

Volleyball teams, weightlifters and wrestlers are all competing today.

The submission-grappling event is similar to a wrestling match, but with some additional submission techniques added.

Power lifters are competing in a "squat lift" that tests the strength of their legs and back.

Bench press measures the competitors' upper body strength including chest and arms.