sentence: A "Total Immersion Swimming" logo and "Total Immersion Freestyle Demo by Shinji Takeuchi" appear on screen. sentence:  Takeuchi swims the length of an indoor pool. sentence:   The video changes to an underwater view of the Takeuchi swimming. sentence:   The video returns to abolve the pool shots of Takeuchi swimming. sentence:   The "Total Immersion Swimming" logo is shown on screen again.