sentence: A man holding his kayak talk to the camera. sentence:  He is in his kayak paddling downstream. sentence:  Another rower passes him and does a flip. sentence:  He talks to the camera again. sentence:  We see the parking lot off camera. sentence:  Back in the water passing a waterfall. sentence:  Talking head to camera again. sentence:  Point of view shots from his kayak. sentence:  Talking head as he very animatedly talks to the camera. sentence:  Point of view from the boat following another rower. sentence:  Talking head interspersed with shots from the water illustrating the technques he talks about in his talking head shots.