Olympian is a total body strength and tone workout but it also activates cardiovascular adaptations. It asks you to move large muscle groups quickly which means there is a strong cardiovascular component as oxygen-rich blood is transported around the body at speed. As a Level IV workout this is not for those just starting out their fitness journey or those returning after a long lay-off, but it should be on your horizon as you go further into your own personal fitness journey.
Extra Credit: Keep the plank throughout the sequence.