Scuba Diving - as Navy Seal

This activity burns approximately 789 calories per hour

The Navy Seals compose one of the most physically demanding branches of the U.S. military. Seals are volunteers who work in 3- to 40-man units and are trained to complete risky, clandestine missions in deserts, jungles, mountains, under water and in the air. They must be exceptionally fit and capable of enduring the harshest environments for extended periods.