sentence: A series of dark gym environments are shown. sentence:  A man stands up in the darkened environment. sentence:  The man walks through the frame. sentence:  The man walks towards a pool. sentence:  The man sits on the bleachers and drinks. sentence:  The man approaches a pool as if to dive in. sentence:  Several different individuals are shown exercising in different ways and environments in various short clips. sentence:  Views of a jungle canopy and then a poolside are seen.