Swimming: crawl, moderate, 50 yds/min

This activity burns approximately 696 calories per hour

Swimming at a crawl or moderate pace of 50 yds/min is a simple technique in Europe, Canada and Australia. The crawl is considered to be one of the fastest types of swim styles available, and engages several muscle groups in the upper and lower body. The crawl stroke also challenges the body and provides a complete cardiovascular workout.